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1. किसी कूट भाषा में PALE को 2134 लिखा जाता है, EARTH को 41590 लिखा जाता है तो उसी कूट भाषा में PEARL को कैसे लिखा जाएगा ?

(a) 29530
(b) 24153
(c) 25413
(d) 25430

2. निम्नलिखित में से कौन-सा सही है ?

6 * 4 * 9 * 15

(a) ×, =, –
(b) ×, –, =
(c) =, ×, –
(d) –, ×, =

3. रवि ने अपने घर से पूर्व दिशा में बस-स्टाप की ओर जाना शुरू किया जो 3 किमी दूर है। फिर वह सीधा बस में दायीं ओर अपने स्कूल की ओर चल पड़ा जो 4 किमी दूर है। उसके घर से स्कूल तक सीधी दूरी कितनी है ?

(a) 1 किमी
(b) 5 किमी
(c) 7 किमी
(d) 12 किमी

4. राजू अपनी उत्तर-पश्चिम दिशा में 2 किमी चला। वहाँ से वह 90° दक्षिणावर्त घूमा और 2 किमी चला। वहाँ से वह 90° दक्षिणावर्त घूमा और 2 किमी चला। तब वह अपनी आरम्भिक अवस्था से किस दिशा में होगा ?

(a) दक्षिण पूर्व प्रदेश
(b) उत्तर पूर्व प्रदेश
(c) दक्षिण पश्चिम प्रदेश
(d) पश्चिमी प्रदेश

निर्देश (प्र० 5) : एक वक्तव्य के आगे चार निष्कर्ष (a) से (b) दिए गए हैं। आप सामान्य ज्ञात तथ्यों में अन्तर होने पर भी दिए गए वक्तव्य की पड़ताल, सत्य समझ कर करें। आप तय करें कि दिए गए निष्कर्ष में से कौन-सा निश्चित रूप से दिए गए वक्तव्य में से लिया गया है।

5. ‘‘टेनिस क्लब के सभी सदस्य बैडमिन्टन क्लब के भी सदस्य हैं।’’ कोई महिला बैडमिन्टन नहीं खेलती।

(a) कुछ महिलाएँ टेनिस खेलती हैं
(b) टेनिस क्लब का कोई भी सदस्य बैडमिन्टन नहीं खेलता
(c) कुछ महिलाएँ टेनिस क्लब की सदस्य है
(d) कोई महिला टेनिस क्लब की सदस्य नहीं है

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (b) 2. (b) 3. (b) 4. (b) 5. (d)

Directions: Read the following passage carefully and answer the questions given below it. Certain words have been printed in bold to help you locate them while! answering some of the questions.

Govind’s father was a rich landlord, who was loved and respected by all his tenants. When he died, he left large tracts of land to Govind. But Govind did not spend a single day looking after his land. He had a funny idea, that there existed a magic potion which, if it was poured on any object would turn it into gold. He spent all his time trying to learn about this potion. People took advantage of him and cheated him. His wife grew anxious. Given the amount of money Govind was spending, she was sure that they would soon be paupers. One day, a widely respected sage who had been to the Himalayas came to their town. Govind asked him about the potion. To his surprise the sage answered, “I have learnt how to brew such a potion. But it is a difficult process.” “Tell me!” insisted Govind, hardly able to believe his luck. “You have to collect the dew which settles on the leaves of a banana tree every morning during winter. There is a condition though. The tree should be planted and watered regularly with your own hands. Store the collected dew in an earthen vessel and when you have five litres, bring it to me. I will recite a sacred mantra to transform the dew into the potion. A drop of the potion will be sufficient to change any object into gold.”
Govind was worried. “Winter is only for a few months in the year. It will take me years to collect the dew.” “You can plant as many trees as you want,” replied the sage. Govind went home and after talking to his wife, began clearing the large fields which has been lying vacant for years. He planted rows of banana saplings. He tended them with great care. His wife helped him too. She would take the banana crop to market and get a good price. Over the years the plantation grew and finally after six years Govind had five litres of dew. He went to the sage who smiled, uttered a mantra and sprinkled a few drops of dew on a copper vessel. To Govind’s dismay, nothing happened. “You have cheated me!” he shouted at the sage. The sage, however, smiled. Govind’s wife then came forward with a box. The sage opened it and revealed stacks of gold coins inside. Turning to Govind he said, “You worked hard on your land and created a plantation. Your wife sold the produce in the market. It was your hard work which created this wealth, not magic. If I had told you this earlier, you would not have listened.” Govind understood the wisdom behind the sage’s words and worked even harder from that day on.

1. Which of the following is TRUE in the context of the passage?

A. Govind was easily fooled by people.
B. Govind was preserving by nature.
C. The sage had never actually been to the Himalayas.

(a) Only A
(b) Both A and B
(c) Only C
(d) Both A and C

Directions: Choose the word which is most similar in meaning to the word printed in bold as used in the passage.

2. SPEND

(a) pay
(b) bought
(c) devote
(d) settle

3. LYING

(a) sleeping
(b) dishonest
(c) relaxing
(d) remaining

Directions: Choose the word which is most opposite in meaning to the word printed in bold as used in the passage.

4. DISMAY

(a) joy
(b) interest
(c) desire
(d) humour

5. TENDED

(a) negligible
(b) watched
(c) inclined
(d) ignored

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (a) 2. (c) 3. (d) 4. (a) 5. (d)

1. यदि साधारण ब्याज पर कोई धन राशि 12 वर्ष में दोगुनी हो जाती है, तो वार्षिक ब्याज की दर होगी

(a) 50/3%
(b) 7.5%
(c) 25/3%
(d) 10%

2. एक आदमी अपने 50000 रु. में से 8000 रु० साधारण ब्याज की 11/2% वार्षिक दर से तथा 24000 रु. 6% वार्षिक दर से उधार देता है। शेष धन राशि को वह साधारण ब्याज की ही एक ऐसी वार्षिक दर से उधार देता है ताकि उसे कुल मिलाकर वर्ष में 3680 रु. ब्याज से प्राप्त हों। जिस वार्षिक दर से शेष धन राशि उधार दी गई है, वह है

(a) 5%
(b) 7%
(c) 10%
(d) 12%

3. अद्र्ध-वार्षिक रूप से संयोजित 20% वार्षिक चक्रवृद्धि ब्याज की दर से कितने समय में 10000 रु. की धनराशि 13310 रु० हो जाएगी ?

(a) 3/2 वर्ष
(b) 2 वर्ष
(c) 5/2 वर्ष
(d) 3 वर्ष

4. ब्याज की किसी वार्षिक दर से, किसी धनराशि का एक वर्ष का साधारण ब्याज 260 रु. तथा उसी धनराशि का 2 वर्ष का चक्रवृद्धि ब्याज 540.80 रु. है। ब्याज की वार्षिक दर है

(a) 4%
(b) 6%
(c) 8%
(d) 10%

5. किसी धन राशि पर 5% वार्षिक ब्याज की दर से 3 वर्ष में 1261 रु. चक्रवृद्धि ब्याज के रूप में प्राप्त होते हैं। वह धन राशि है

(a) 9000 रु.
(b) 8400 रु.
(c) 7500 रु.
(d) 8000 रु.

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (c) 2. (c) 3. (b) 4. (c) 5. (d)

1. If the volumes of two cubes are in the ratio 27: 1, the ratio of their edges is

(a) 3 : 1
(b) 27 : 1
(c) 1 :3
(d) 1 : 27

2. The sides of a rectangular plot are in the ratio 5:4 and its area is equal to 500 sq.m. The perimeter of the plot is

(a) 80m.
(b) 100m.
(c) 90m.
(d) 95m.

3. The radius of a wheel is 21 cm. How many revolution will it make in travelling 924 metres?

(use π = 22/7)

(a) 7
(b) 11
(c) 200
(d) 700

4. The edges of a cuboid are in the ratio 1 : 2 : 3 and its surface area is 88cm². The volume of the cuboid is:

(a) 120 cm³
(b) 64 cm³
(c) ,48 cm³
(d) 24 cm³

5. The area of a sector of a circle of radius 5 cm, formed by an arc of length 3.5 cm is

(a) 8.5 cm²
(b) 8.75 cm²
(c) 7.75 cm²
(d) 7.50 cm²

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (a) 2. (c) 3. (d) 4. (c) 5. (b)

1. पास्चुरीकरण एक प्रक्रिया है जिसमें दूध को गरम किया जाता है

(a) 60°C पर 10 मिनट तक
(b) 63°C पर 20 मिनट तक
(c) 63°C पर 30 मिनट तक
(d) 72°C पर 10 मिनट तक

2. सूची-I का सूची-II के साथ मिलान कीजिए और नीचे दिए गए कूट में से सही उत्तर चुनिए

सूची-I                        सूची-II
(खोजकर्ता)                 (खोज)
A. जेनर                 1. रुधिर वर्ग
B. वाटसन             2. पेनिसिलीन
C. लैण्डस्टीनर      3. टीकाकरण
D. फ्लेमिंग         4. द्विकुण्डली

कूट:

    A     B     C     D
(a) 3     1     2     4
(b) 3     4     2     1
(c) 3     4     1     2
(d) 3     2     4     1

3. निम्नलिखित में से कौन-सा सबसे अधिक प्रत्यास्थ है ?

(a) रबड़
(b) गीली मिट्टी
(c) स्टील
(d) प्लास्टिक

4. शुक्र ग्रह का अन्वेषण करने के लिए सबसे पहले रोबोट अन्तरिक्ष यान का नाम था

(a) गैलिलियो
(b) मैगलेन
(c) न्यूटन
(d) चैलेन्जर

5. वर्णान्धता वाले आदमी को लाल रंग दिखाई देगा

(a) पीला
(b) नीला
(c) हरा
(d) बैंगनी

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (a) 2. (c) 3. (c) 4. (b) 5. (c)

1. India is considered as a ‘Republic’ Mainly because

(a) the head of the State is elected.
(b) it gained independence on 15th August 1947
(c) it has its own written constitution
(d) it is having a Parliamentary form of Government.

2. Nine time Wimbledon Champion of Women’s Singles Match in Tennis is

(a) Mary Joe Fernandaz
(b) Jana Novotna
(c) Iva Majoli
(d) Martina Navrotilova

3. One feature is common to the following bodies. Find it out. Supreme Court, Election Commission, UPSC, Office of CAG

(a) They are advisory bodies.
(b) They are extra constitutional bodies
(c) They are controlled by legislature.
(d) They are constitutional bodies.

4. How many members of the State Legislative Council are elected by the Assembly ?

(a) 1/6th of the members
(b) 1/3rd of the members
(c) 1/12th of the members
(d) 5/6th of the members

5. Girish Karnad is

(a) a well known playwright and actor.
(b) a recipient of Gnanpith Award
(c) the President of the Film and Television Institute of Indian Society.
(d) all of the above.

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (a) 2. (d) 3. (d) 4. (b) 5. (d)

1. A, C का पिता है और D, B का बेटा है। E, A का भाई है। यदि C, D की बहन है, तो B का E के साथ क्या सम्बन्ध है ?

(a) भाभी
(b) बहन
(c) भाई
(d) सालो

2. माता की आयु और उसकी दो पुत्रियों की आयु के योग में 6 का अन्तर है। दोनों पुत्रियों की औसत आयु 22 है। माता की आयु क्या है ?

(a) 40
(b) 44
(c) 46
(d) 50

3. एक पंक्ति में बैठे एक पैनल के छह सदस्यों में र्से X, Q के बायीं ओर है किन्तु P के दायीं ओर है। Y, U के दायीं ओर है किन्र्तु Z के बायीं ओर हैर्। Z, R के बायीं ओर है। छोरों पर कौन-से सदस्य हैं ?

(a) QZ
(b) XZ
(c) PR
(d) QY

निर्देश (प्र० 4-5) : बड़े अक्षरों में एक शब्द दिया गया है। इसके पश्चात् चार शब्द उत्तर के रूप में दिए गए हैं। दिए गए अक्षरों को मिलाकर इनमें से केवल एक शब्द को नहीं बना सकते। उसको चुनिए।

4. INTEGRAL

(a) ENTREATY
(b) TRIANGLE
(c) RELATING
(d) ALERTING

5. RAPPROCHEMENT

(a) REPRESENT
(b) REPROACH
(c) PHANTOM
(d) CEMENT

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (a) 2. (d) 3. (c) 4. (a) 5. (a)

1. nc-dcn—cddc-n-ddcnn-d

(a) cdndc
(b) dnncc
(c) dcndd
(d) nccdn

Directions: Identify the odd man out in the following questions.

2. (a) Gupta dynasty
(b) Nanda dynasty
(c) Maurya dyasty
(d) Chola dynasty

3. (a) Vayudoot
(b) Pushkar
(c) Indian Airlines
(d) Air India

4. (a) Andaman-Nicobar
(b) Puducherry
(c) Delhi
(d) Goa

5. (a) Violent
(b) Blue
(c) Green
(d) White

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (c) 2. (d) 3. (d) 4. (c) 5. (d)

1. प्रथम 50 विषम प्राकृत संख्याओं का योगफल है

(a) 1000
(b) 1250
(c) 5200
(d) 2500

2. (998)² - (997)² - 45 / (98)² - (97)² बराबर है

(a) 1995
(b) 195
(c) 95
(d) 10

3. दो संख्याओं के ल. स. तथा म. स. का गुणनफल 24 है। यदि संख्याओं का अन्तर 2 हो, तो उनमें से बड़ी संख्या होगी ?

(a) 3
(b) 4
(c) 6
(d) 8

4. यदि 5^√x + 12√^x =13^√x हो, र्तो x का मान होगा

(a) 25/4
(b) 4
(c) 9
(d) 16

5. अनुक्रम 1, 8, 27, 84, 125, 216, 343 में इसके पैटर्न के प्रतिवूâल संख्या है

(a) 1
(b) 27
(c) 84
(d) 216

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (d) 2. (d) 3. (c) 4. (b) 5. (c)

Directions: Read the following passage carefully and answer the questions given below it. Certain words have been printed in bold to help you locate them while! answering some of the questions.

Govind’s father was a rich landlord, who was loved and respected by all his tenants. When he died, he left large tracts of land to Govind. But Govind did not spend a single day looking after his land. He had a funny idea, that there existed a magic potion which, if it was poured on any object would turn it into gold. He spent all his time trying to learn about this potion. People took advantage of him and cheated him. His wife grew anxious. Given the amount of money Govind was spending, she was sure that they would soon be paupers. One day, a widely respected sage who had been to the Himalayas came to their town. Govind asked him about the potion. To his surprise the sage answered, “I have learnt how to brew such a potion. But it is a difficult process.” “Tell me!” insisted Govind, hardly able to believe his luck. “You have to collect the dew which settles on the leaves of a banana tree every morning during winter. There is a condition though. The tree should be planted and watered regularly with your own hands. Store the collected dew in an earthen vessel and when you have five litres, bring it to me. I will recite a sacred mantra to transform the dew into the potion. A drop of the potion will be sufficient to change any object into gold.”
Govind was worried. “Winter is only for a few months in the year. It will take me years to collect the dew.” “You can plant as many trees as you want,” replied the sage. Govind went home and after talking to his wife, began clearing the large fields which has been lying vacant for years. He planted rows of banana saplings. He tended them with great care. His wife helped him too. She would take the banana crop to market and get a good price. Over the years the plantation grew and finally after six years Govind had five litres of dew. He went to the sage who smiled, uttered a mantra and sprinkled a few drops of dew on a copper vessel. To Govind’s dismay, nothing happened. “You have cheated me!” he shouted at the sage. The sage, however, smiled. Govind’s wife then came forward with a box. The sage opened it and revealed stacks of gold coins inside. Turning to Govind he said, “You worked hard on your land and created a plantation. Your wife sold the produce in the market. It was your hard work which created this wealth, not magic. If I had told you this earlier, you would not have listened.” Govind understood the wisdom behind the sage’s words and worked even harder from that day on.

1. Why did Govind’s father give him large plots of land?

(a) It was his way of instilling a sense of responsibility in his son
(b) Govind was his only son and sole heir
(c) To provide Govind with sufficient funds to pursue his interest of discovering a magic potion
(d) He wanted Govind to continue to look after the tenants

2. Which of the following can be said about the sage?

(a) He was cunning and plotted with Govind’s wife to cheat him
(b) He had no magical powers as such and used to swindle people
(c) He was a good judge of people
(d) He did not deserve his good reputation

3. Why was Govind’s wife worried?

(a) Govind had no knowledge of farming and could not cultivate the land he had inherited from his father
(b) Govind had not friends because he was obsessed with finding a potion which would turn anything into gold
(c) Govind was only interested in studying under different sages and neglected his family duties
(d) Since Govind had devoted all his time and wealth to finding a magic potion they would soon be poor

4. What made Govind angry with the sage?

(a) The sage had conspired with Govind’s wife against him
(b) He had forgotten the magic spell and all Govind’s hard work was in vain
(c) He had lost a good deal of money in cultivating bananas
(d) The sage had made a fool of him in front of other villagers

5. How did Govind acquire his dream of gold finally?

(a) The sage gave him gold as a reward for his hard work was in vain
(b) His wife diligently saved the gold he had received from his father
(c) By selling the banana plantation
(d) His wife sold bananas at a higher price than other did.

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (b) 2. (c) 3. (d) 4. (b) 5. (c)

(Download) RRB NTPC (Tier -2) Exam Paper (held on 17/01/2017 Shift -3)

Exam Name: RRB NTPC (Tier -2) Exam

Year: 2017

Exam Date: 17/01/2017

Test Time: 4:00 PM 5:30 PM

Note:

1. Options shown in green color with a tick icon are correct
2. Chosen option on top right of the question indicates the option selected by the candidate

(E-Book) RRB (एन.टी.पी.सी.) NTPC CBT (Tier -2) Exam Papers with Answers [हिंदी Medium]

Click Here to Download Full Paper

Study Kit for Railway Recruitment Board (RRB) (Tier -2) Exams

रेलवे भर्ती बोर्ड (आरआरबी) परीक्षा (टीयर -2) के लिए अध्ययन सामग्री

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Test Series Programme For Railway Recruitment Board (RRB) Exams

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1. पहला सफल हृदय प्रत्यारोपण किया था

(a) डी. एस. पेन्टल ने
(b) सी. एन. बर्नार्ड ने
(c) डी. शेट्टी ने
(d) पी. के. सेन ने

2. पीत ज्वर संचारित किया जाता है

(a) एण्डीज द्वारा
(b) ऐनाफिलीज द्वारा
(c) घरेलू मक्खी द्वारा
(d) क्यूलेक्स द्वारा

3. निम्नलिखित में से प्रमुख ग्रीन हाउस गैस कौन-सी है ?

(a) कार्बन डाइ-ऑक्साइड
(b) क्लोरो-फ्लोरो कार्बन
(c) कार्बन मोनोक्साइड
(d) प्रेâऑन

4. वायुमण्डल में सबसे नीचे वाली परत है

(a) क्षोभमण्डल
(b) बहिर्मण्डल
(c) आयनमण्डल
(d) समतापमण्डल

5. छिली हुई सब्जियों को धोने से कौन-सा विटामिन निकल जाता है ?

(a) A
(b) C
(c) D
(d) E

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (b) 2. (a) 3. (a) 4. (a) 5. (b)

1. Of the three numbers whose average is 60, the first is one fourth of the sum of the others. The first number is

(a) 30
(b) 36
(c) 42
(d) 45

2. The average of 11 numbers is 10.8. If the average of the first six be 10.4 and that of the last six is 11.5, then the middle (6th) number is

(a) 10.3
(b) 12.6
(c) 13.5
(d) 15.5

3. The average age of 12 players of a team is 25 years. If the captain’s age is included, the average age increases by 1 year. The age of the captain is :

(a) 25 yrs.
(b) 38 yrs.
(c) 36 yrs.
(d) 26 yrs.

4. The average income of 40 persons is Rs. 4200 and that of another 35 persons is Rs. 4000. The average income of the whole group is:

(a) Rs. 4100
(b) Rs. 4106 3
(c) Rs. 410623
(d) Rs. 4108 3

5. The length of the diagonal of a square is ‘a’ cm. Which of the following represents the area of the square (in sq. cm.) ?

(a) 2a
(b) a /√2
(c) a²/2
(d) a²/4

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (b) 2. (b) 3. (b) 4. (c) 5. (c)

(Download) RRB NTPC (Tier -2) Exam Paper (held on 17/01/2017 Shift -2)

Exam Name: RRB NTPC (Tier -2) Exam

Year: 2017

Exam Date: 17/01/2017

Test Time: 12:30 PM 2:00 PM

Note:

1. Options shown in green color with a tick icon are correct
2. Chosen option on top right of the question indicates the option selected by the candidate

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(Download) RRB NTPC (Tier -2) Exam Paper (held on 17/01/2017 Shift -1)

• Exam Name: RRB NTPC (Tier -2) Exam
• Year: 2017
• Exam Date: 17/01/2017
• Test Time: 09:00 AM 10:30 AM

Note:

1. Options shown in green color with a tick icon are correct
2. Chosen option on top right of the question indicates the option selected by the candidate

Comprehension:

Study the following table carefull and answer the question given below:

SubQuestion No : 1

Q.1 If the same percentage increase in the sales of Type I vehicles in 2004 over 2003 is expected in 2005, approximately how many Type I vehicles will be sold in 2005?

1. 131

2. 141

3. 144

4. 139

Comprehension:

Study the following table carefull and answer the question given below:

SubQuestion No: 2

Q.2 The percentage increase in sales in 2003 over the previous year was maximum for which Type of vehicles.

1. Type III

2. Type V

3. Type II

4. Type I

Comprehension:

Study the following table carefull and answer the question given below:

SubQuestion No: 3

Q.3 In which of the following years was the Sales of Type II vehicles approximately 25% of the Type V vehicles?

1. 2004

2. 2000

3. 2002

4. 2003

Comprehension:

Study the following table carefull and answer the question given below:

SubQuestion No: 4

Q.4 The number of Type I vehicles sold in 2003 was approximately what percentage of the total number of vehicles sold in 2002?

1. 10

2. 11

3. 9

4. 8

Q.5 A question and two statements labeled (I),(II) are given. You have to decide which statement(s) is/are sufficient to answer the question.

Gowthm ranks eightennth in a class. What is his rank from the last?

I.    There are 47 students in the class.

II.    Jegan who ranks 10th in the same class, ranks 38th from the last.

1.    Statement II alone is sufficient.

2.    Statement I alone is sufficient.

3.    Either I or II alone is sufficient.

4.    Both the statement together are needed.

Q.6 Arrange the given English words in alphabetical order and choose the one that comes first.

1. Actuate

2. Account

3. Accumulate

4. Achieve

Q.7 As per the Constitution of India, who is authorized to transfer the Judge of one High Court to another?

1. The Chief Justice of India

2. The President of India

3. The Prime Minister of India

4. Any of the Judges of the Supreme Court

Q.8 UNITAR stands for-

1. United Nations Initiative for Total Agricultural Readiness

2. United Nations Initiative for Transport Readiness

3. United Nations Institute for Training and Research

4. United Nations Institute for Transport and Agriculture Research

Q.9 Choose the most apt option.

Fruits preserved in cold storage last longer, because-

1.    Exposure to humidity is increased

2.    2. Fruits are stored in a dark place

3.    The rate of respiration of Fruits is decreased

4.    More Oxygen is availble

Q.10 Who among the following was conferred the 2015 Sanctuary Legend Award?

1. Ashok Kumar

2. Varad Giri

3. Viral Joshi

4. Anurag Kumar

Q.11 which of the following is equivalent to 0.56 ? (the bar indicated repeating decimal)

Q.12 Rearranging the letters “AKBLU”, we get the capital of               .

1. Afghanistan

2. Bahrain

3. Algeria

4. China

Q.13 In 2015, a special semi-luxury train covering Jaisalmer, Jodhpur & Jaipur was launched by the IRCTC.

What is the name of the train?

1.    Desert Circuit

2.    Desert Queen

3.    Rajasthan Darshan

4.    Rajasthan Queen

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Q.14 Find the HCF of 3341 and 3328.

1. 257

2. 13

3. 337

4.31

Q.15 Hema takes a total of 9 hours 55 min to walk a certain distance and then cycling back to the same place from where whe has started. She could walk both ways in 12 hours 30 min. The time she will take to cycle both ways is:

1. 7 hour 20 min

2. 7 hour 15 min

3. 7 hour 45 min

4. 7 hour 35 min

Q.16 In a food chain, what is the difference between primary consumers and secondary consumers?

1. Primary consumers eat plants and other consumers; secondary consumers eat and decomposed matter

2. Primary consumers eat plants and decomposed matter; secondary consumers eat plants and other consumers

3. Primary consumers eat other consumers; secondary consumers eat only plants.

4. Primary consumers eat only plants; secondary consumers eat primary consumers

Q.17 Who discovered Electron?

1. Ernest Rutherford

2. Niels Bohr

3. J.J. Thomson

4. Albert Einstein

Q.18 Which Schedule of the Constitution of India lists the States and Union Territories of India?

1. Third Schedule

2. Fourth Sechedule

3. First Schedule

4. Second Schedule

Q.19 Which of the following is a device designed to protect eletrical devices from voltage spikes?

1. Heat protector

2. Voltage unloader

3. Current unloader

4. Surge protector

Q.20 Each exterior angle of the regular polygon measures 9o. How many sides does the polygon have?

1. 36

2. 30

3. 45

4. 40

Q.21 Vishnu travelled equal distances at speeds of 10 km/hr., 30 km/hr,and 8 km.hr, and took a total of 15.5 minutes to complete. Find the total distance he travelled in km.

1. 2

2. 1

3. 3

4. 4

Q.22 Abhinav Bharat Society of revolutionaries was organized by-

1. Mahatma Gandhi

2. Bhagat Singh

3. Vinayak Savarkar

4. Jawaharlal Nehru

Q.23 Mr. Kiran sold a bus for Rs. 18,700 at a loss of 15%. At what price should the bus be sold to get a profit of 15%?

1. 25,300

2. 25,523

3. 25,522

4. 25,521

Q. 24 In October 2015, more than 350 landmark in more than 90 countries were lit blue, the official colour of the United Nations. What was the occasion?

1. 90th Anniversary of United Nations

2. 70th Anniversary of United Nations

3. 60th Anniversary of United Nations

4. 50th Anniversary of United Nations

Q.25 Which of the following Countries launched the World’s most powerful GEO Spy-the ‘Gaofen 4’?

1. Russia

2. United States of America

3. China

4. India

Q.26 Complete the analogy

3 : 11 : : 7 : ?

1.    51

2.    29

3.    18

4.    24

Q.27 Who among the following is the current Lokayukta of Delhi?

1. Justice Reva Khetrapal

2. Justice Manmohan Sarin

3. Justice Mohd. Shamim

4. Justice Rajendra Nath Aggrawal

Q.28 A shopkeeper cheats to the extent of 10% while buying and selling fruits, by using tempered weights. How total gain, in percentage is:

1. 22

2. 24

3. 21

4. 23

Q.29 A woman invests Rs. 2000 at the start of each year at 5% compound interest per annum. How much will her investments be at the end of the 2nd year?

1. 4355

2. 4305

3. 430

4. 4350

Q.30 If a Panchayat is dissolved, elections are to be held within-

1. Two months from the date of dissolution

2. Twelve months from the date of dissolution

3. One month from the date of dissolution

4. Six months from the date of dissolution

Q.31 In 2015 the United Nations Climate Change Conference was held at-

1. Paris

2. Doha

3. Montreal

4. Copenhagen

Q.32 Who among the following is the current CEO of NITI Aayog?

1. Arvind Panagariya

2. Arvind Subramanian

3. Amitabh Kant

4. Sindhushree Khullar

Q.33 Which of the following is the first country to become Corbon-Negative?

1. Canada

2. United States of America

3. Bhutan

4. Poland

Q.34 Mr. Mike borrowed Rs.8500 at 4% per annum compound interest. The compound interest compounded annually for 2 years is:

1. Rs. 9193.6

2. Rs. 639.6

3. Rs. 693.6

4. Rs. 9139.6

Q.36 Simplify: (2x)²-2(2y)²-(4X)²

1. 12x²-4Y²

2. 12x²+4y²

3. -12x²+4Y²

4. -12x²-4y²

37. Below are given statements followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusion logically follow(s) from the given statements.

Statements:

All poets are readers. No reader is wise.

Conlusions:

I.    No poet is wise.

II.    All readers are poets.

1.    Only conclusion II follows.

2.    Both conclusion I and II follow.

3.    Neither conclusion I nor II follows.

4.    Only conclusion I follows.

Q. 38 Mr. Murthy invested Rs. 16,000 in a scheme. How much will he get on maturity, if he invested it at 20% per annum compound interest for 9 months, compunded quartely?

1. Rs, 18,521

2. Rs, 18,522

3. Rs, 18,523

4. Rs, 18,524

Q 39. A question and two statements tabeled (I),(II) are given. You have to decide which statement(sz0 is.are sufficient to answer the question.

What is Guna’s age?

I.    Guna, Vinay and Keshav are all of the same age.

II.    Sum of ages of Vinay, Keshav and Arjun  is 32; also Arjun is as old as Vinay and Keshav together.

1.    Both the statements together are needed.

2.    Statement II alone is sufficient.

3.    Either I or II alone are sufficient.

4.    Statement I alone is sufficient.

Q.40 In 2004, NASA launched the Messenger Spacecraft to study                  .

1. Pluto

2. Jupiter

3. Mercury

4. Saturn

Q.41 the Ajanta Cave Paintings are a testimony to the golden age of                    .

1. Vaishnavism

2. Shaivism

3. Buddhism

4. Jainism

Q.42 A mobine plan costs Rs. 32 for 6 minutes. What is the approximate cost, in rupees, for 4 minutes?

1. 21.30

2. 21.50

3. 21.20

4. 21.40

Q.43 Type of a file in a computer can be identified by the                      .

1. File Size

2. File Path

3. Folder name

4. File extension

Q.44 The Mohabothi Temple Complex, which is one of the four holy sites related to the life of the Lord Buddha, is located in-

1. Tamil Nadu

2. Bihar

3. Delhi

4. Karnataka

Q.45 A water tank has two holes. The 1st hole alone empties the tank in 9 minutes and 2nd hole alone empties the tank in 6 minutes. If leaks out at a constant rate, how many minutes does it take if both the holes together empty the tank?

Q.46 In which coast was the World’s Largest Marine Protected Area (MPA) created in October 2016?

1. Antarctica

2. Ireland

3. Italy

4. Scotland

Q.47 What is 15% of 34?

1. 5

2. 5.1

3. 4.9

4. 5.2

Q.48 How many Indian States and Union Territories share the Indian coastline?

1. 12 States and 3 Union Territories

2. 9 States and 5 Union Territories

3. 5 States and 3 Union Territories

4. 7 States and 5 Union Territories

Q.49 Find the similarity among the following:

Makar Sankranti, Pongal, Lohari, Baisakhi

1.    There is no similarity at all

2.    All are names of harvest festivals

3.    All are festicals of North India

4.    All are festivals celebrated in the month of January

Q.50 Which team won the 2015 Pro Wrestling League title?

1. Haryana Hammers

2. Mumbai Garuda

3. Bengaluru Yodhas

4. Punjab Royals

Q.51 If the signs ‘+’ and ‘÷’ and the numbers ‘2’ and ‘4’ are interchanged, Which one of the following four equations would be correct?

1. 2+4÷6=8

2. 4÷2+3=6

3. 4+2÷6=1.5

4. 2+4÷3=3

Q.52 Which is the correct ascending order of the given numbers?

Q.53 All rational numbers are                       numbers.

1. whole

2. real

3. irrational

4. integer

Q.54 If ENTRY is coded as 98462 and STEADY is coded as 749312, then how is NEATNESS written in that code?

1. 89348977

2. 89349877

3. 89648977

4. 89438977

Q.55 In 2015, which of the following banks was the first bank to tie up with Indian Railways to sell rail tickets through their website?

1. HDFC Bank

2. ICICI Bank

3. Punjab National Bank

4. State Bank of India

Q.56 Two numbers are in the ratio 3:5 and their HCF is 20. Their LCM is 

1. 60

2. 300

3. 30

4. 10

Q.57 Optical fiber works on the principle of-

1. Diffusion

2. Refraction

3. Total Internal Reflation

4. Scattering

Q.58 if A denotes ÷, B denotes x, C denotes + and D denotes -, then which of the following statement is true?

Q.59 Which of the following is the religious text of the Jews?

1. Torah

2. Tripitaka

3. Dhammapada

4. Guru Granth Sahib

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रेलवे भर्ती बोर्ड (आरआरबी) परीक्षा (टीयर -2) के लिए अध्ययन सामग्री

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1. The most important uranium mine of India is located at

(a) Manavalakurichi
(b) Gauribidanur
(c) Vashi
(d) Jaduguda

2. Parliamentary forni of Government is also known as:

(a) Responsive Government
(b) Responsible Government
(c) Federal Government
(d) Presidential Government

3. The chief advocate of Fascism was

(a) Mussolini
(b) Adolf Hitler
(c) St. Simon
(d) Robert Owen

4. The minimum age of the member of Rajya Sabha is

(a) 25 years
(b) 21 years
(c) 30 years
(d) 35 years

5. Mahatma Gandhi got his inspiration for Civil Disobedience from

(a) Tuoreau
(b) Ruskin
(c) Confucius
(d) Tolstoy

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (d) 2. (b) 3. (a) 4. (c) 5. (d)

1. [(50)³ + (–30)³ + (–20)³] बराबर है

(a) 170000
(b) – 15000
(c) 90000
(d) – 90000

2. 5½. 5¼. 5^1/8........ किसके बराबर है?

(a) 6
(b) 1
(c) 0
(d) 5

3. [3√2/√3 + √6 - 4√3/√6 + √2 + √6/√2 + √3] का सरलीकृत मान है

(a) √6
(b) √3
(c) √2
(d) 0

4. वर्ष 1998 का प्रथम दिन बृहस्पतिवार था। वर्ष 2001 का अन्तिम दिन कौन-सा रहा होगा ?

(a) सोमवार
(b) रविवार
(c) शनिवार
(d) मंगलवार

5. पाँच अंकों वाली सबसे बड़ी पूर्ण वर्ग संख्या है

((a) 99999
(b) 99976
(c) 99856
(d) 99764

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1.  (c) 2. (d) 3. (d) 4. (a) 5. (c)

1. 5, 7, 11, 19, 35, 67, ?, 259

(a) 130
(b) 129
(c) 131
(d) 140

2. 3, 7, 15, 31, 63, 127, ?

(a) 255
(b) 260
(c) 245
(d) 265

3. 7, 12, 22, 37, ?,82,112,147

(a) 50
(b) 58
(c) 57
(d) 156

4. –1, 2, 7, ?, 23, 34, 47

(a) 13
(b) 14
(c) 12
(d) 15

5. a-bbc-aab-as-abba­

(a) cabaa
(b) bacba
(c) bbaaa
(d) aabba

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (c) 2. (a) 3. (c) 1. (b) 5. (a)

1. निम्नलिखित में से किस समूह में जानवरों के दाँत नहीं होते ?

(a) मोर, शुतुरमुर्ग, कछुआ
(b) उल्लू, लॉरिस, कौआ
(c) ऐलिगेटर, टर्टल, कछुआ
(d) टर्टल, किवि, गाय

2. पीलिया एक प्रतीक है

(a) वृक्क की बीमारी का
(b) यकृत की बीमारी का
(c) अग्न्याशय की बीमारी का
(d) थाइरॉइड की बीमारी का

3. चेचक के प्रति टीकाकरण में समावेश किया जाता है

(a) हत जर्मों का
(b) दुर्बल जर्मों का
(c) जीवित प्रतिरक्षियों का
(d) सक्रियित जर्मों का

4. विटामिन B₆ की कमी से पुरुष में हो जाता है

(a) रिकेट्स
(b) स्कर्वी
(c) बेरी-बेरी
(d) अरक्तता

5. भारत का राष्ट्रीय पुष्प कौन-सा है ?

(a) गुलाब
(b) कमल
(c) लिलि
(d) सूरजमुखी

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (b) 2. (b) 3. (b) 4. (d) 5. (b)

Directions: Which of the phrases at (a), (b), (c) and (d) given below should replace the phrase given in bold in the following sentence to make the sentence grammatically meaningful and correct.

1. The bank is oversatisfied, has led to low productivity.

(a) led to
(b) will lead towards
(c) and has led in
(d) which has led in

2. You delay in taking a decision conveys a negative impression.

(a) You delay to take
(b) If you delay taking
(c) Your delay in taking
(d) To delay by taking

3. Today management student itself are opted to work for NGOs even though salaries offered to them are low.

(a) student itself is
(b) students themselves are
(c) students have
(d) students himself has

4. Absence of any guidelines, they are unwilling to take up the project.

(a) Absent of
(b) In the absence of
(c) Because of the absence
(d) Without being absent

5. Without the development of rural people in country can no claim to be developed.

(a) can never claim
(b) being claimed
(c) not able to claim
(d) have not any claim

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (d) 2. (c) 3. (c) 4. (b) 5. (a)

1. निम्न प्रश्न में शृंखला में आसन्न अक्षरों के बीच छोड़े गए अक्षरों की संख्या 5 है। निम्नलिखित में कौन-सी शृंखला इस नियम का पालन करती है ?

(a) X D I P V
(b) X D K P V
(c) X D J O U
(d) X D J P V

निर्देश (प्र० 2) : दिए हुए विकल्पों में से उस विकल्प का चयन कीजिए जिसमें दी हुई संख्याओं का समूह प्रश्न में दी हुई संख्याओं के समूह के समान हो।

2. दी गई संख्याओं का समूह (3,4,5)

((a) (6, 8, 10)
(b) (9, 12, 15)
(c) (6, 7, 8)
(d) (12, 16, 20)

निर्देश (प्र० 3-4) : दिए गए शब्दों को सार्थक क्रम में रखिए

3. (1) वर्षा (2) वाष्पण (3) जल (4) संघनन (5) बादल

(a) 1, 3, 2, 4, 5
(b) 5, 3, 4, 1, 2
(c) 3, 2, 5, 4, 1
(d) 2, 3, 5, 4, 1

4. (1) यात्रा (2) गन्तव्य स्थान (3) भुगतान (4) आरक्षण (5) आरक्षण के लिए शायिका/सीट की उपलब्धता

(a) 1, 2, 3, 4, 5
(b) 2, 3, 5, 4, 1
(c) 2, 1, 5, 3, 4
(d) 2, 5, 3, 4, 1

निर्देश (प्र० 5 ) : दी गई अक्षर शृंखला के खाली स्थानों पर क्रम से रखने पर निम्नलिखित में से कौन-सा अक्षर समूह उसे पूरा करेगा ?

5. ca_bd_ec_fd_ge ?

(a) b, c, d, e
(b) b, d, c, e
(c) b, c, e, d
(d) d, b, c, e

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (d) 2. (b) 3. (d) 4. (d) 5. (a)

1. If x = 1/3 y and Y = 1/2 z ,then x : y : z, is equal to

(a) 3: 2: 1
(b) 1: 2: 6
(c) 1: 3: 6
(d) 2: 4: 6

2. Divide Rs. 1250 among A, B, C, so that A gets 2/9 of B’s share and C gets 4 of A’s share.

(a) Rs. 200, Rs. 800, Rs. 250
(b) Rs. 200, Rs. 900, Rs. 150
(c) Rs. 150, Rs. 800, Rs. 300
(d) Rs. 200, Rs. 900, Rs. 75

3. The ratio of two numbers is 3 :8 and their difference is 115. The smaller of the two numbers is

(a) 184
(b) 194
(c) 69
(d) 59

4. Between two consecutive years my incomes are in the ratio of 2 : 3 and expenses in the ratio 5 : 9. If my income in the second year is Rs. 45000 and my expenses in the first year is Rs. 25000 my total savings for the two years is

(a) Nil
(b) Rs. 15000
(c) Rs. 10000
(d) Rs. 5000

5. Rs. 180 contained in a box consists of one rupee, 50 paise and 25 paise coins in the ratio 2 : 3 : 4. What is the number of 50 paise coins?

(a) 60
(b) 120
(c) 150
(d) 180

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Answer:

1. (b) 2. (b) 3. (c) 4. (d) 5. (b)

1. [√3+√2/√3-√2 - √3-√2/√3+√2] का सरली कृत मान है-

(a) 2√6

(b) 4√6

(c) 2√3

(d) 3√2

2. 1000 तथा 5000 के बीच वाली कितनी संख्याएँ 225 से पूर्णतया विभाजित होंगी?

(a) 16
(b) 18
(c) 19
(d) 12

3. अनुक्रम, 1/2, 1/4, 1/8, 1/16,....का कौन-सा पद -1/256 होगा ?

(a) नौवाँ
(b) आठवाँ
(c) सातवाँ
(d) पाँचवाँ

4. दिया है कि

1² + 2² + 3² + ... + n² = n/6 (n + 1) (2n + 1), तब 10² + 11² + 12² + ... + 20² बराबर होगा

(a) 2616
(b) 2585
(c) 3747
(d) 2555

5. वह सबसे छोटी संख्या, जिसे 5, 10, 12 तथा 15 से भाग देने पर प्रत्येक दशा में 2 शेष रहे; किन्तु 7 से भाग देने पर कोई शेष न रहे, है

(a) 189
(b) 182
(c) 175
(d) 91

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1.  (b) 2. (b) 3. (b) 4. (b) 5. (b)

1. Three of the following pairs are wrong. Find out the correct one

(a) Written Constitution—England
(b) Unitary State—USA
(c) UN General Assmbly—Veto power
(d) SAARC—No bilateral issues

2. In Indian Republic the real executive authority rests with the

(a) Prime Minister
(b) President
(c) Bureaucrats
(d) Council of Ministers

3. The Sccretary - General of the UNO is appointed by the

(a) General Assembly
(b) Security Council
(c) Trusteeship Council
(d) World Bank

4. Through which principle or device did Gandhiji strive to bridge economic inequalities?

(a) Abolition of machinery
(b) Establishment of village industries
(c) Trusteeship theory
(d) None of the above

5. Governance through trade union organisations is known as

(a) Guild Socialism
(b) Fabian Socialism
(c) Syndicalism
(d) Liberalism

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Answer:

1. (d) 2. (d) 3. (a) 4. (c) 5. (c)

1. Laugh : Joke :: ? : Cracker

(a) Fear
(b) Anger
(c) Fireball
(d) Explode

2. President : India: : King

(a) England
(b) China
(c) Jordan
(d) France

3. Light : Rays: : Sound : ?

(a) Audio
(b) Wave
(c) Hear
(d) Visual

4. PCWL : REXM :: THNY : ‘?

(a) OZPL
(b) KOVZ
(c) PMKZ
(d) VJOZ

Directions: Find out the missing letter number in each of the following questions ?

5. 0, 2, 6, 12, ?. 30. 42

(a) 24
(b) 20
(c) 21
(d) 22

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (d) 2. (a) 3. (b) 4. (d) 5. (b)

1. एक वक्तव्य दिया गया है जिसके आगे दो पूर्वानुमान I और II दिए गए हैं। आपको विचार करना है कि वक्तव्य सत्य है चाहे वह सामान्यत: ज्ञात तथ्यों से भिन्न प्रतीत होता हो। आपको निर्णय करना है कि दिये गए पूर्वानुमानों में से कौन-सा निश्चित रूप से वक्तव्य में निहित है। अपने उत्तर को दिए हुए चार विकल्पों में से निर्दिष्ट कीजिए।

वक्तव्य :

सभी बच्चे आइसक्रीम पसन्द करते हैं और कुछ बच्चे चाकलेट पसन्द करते हैं।

पूर्वानुमान :

I. जो बच्चे चाकलेट पसन्द करते हैं वे आइसक्रीम भी पसन्द करते हैं।
II. पिंकी चाकलेट पसन्द नहीं करती परन्तु वह आइसक्रीम पसन्द करती है।

(a) केवल I पूर्वानुमान निहित है
(b) केवल II पूर्वानुमान निहित हैं
(c) I और II दोनों पूर्वानुमान निहित हैं
(d) I या II में से कोई भी पूर्वानुमान निहित नहीं है

2. दो वक्तव्यों के आगे दो निष्कर्ष I व II दिए गए हैं। आप सामान्य ज्ञात तथ्यों में अन्तर होने पर भी दोनों वक्तव्यों की पड़ताल, सत्य समझकर करें। आप तय करें कि दिए गए निष्कर्षों में से कौन-सा निश्चित रूप से दिए गए वक्तव्यों में से निकलता है।

वक्तव्य :

I. सिपाही अपने देश की सेवा करते हैं।
II. छात्र सिपाही नहीं हैं।

निष्कर्ष :

I. छात्र अपने देश की सेवा नहीं करते।
II. कुछ छात्र अपने देश की सेवा करते हैं।

(a) केवल I निष्कर्ष निकलता है
(b) केवल II निष्कर्ष निकलता है
(c) न I निष्कर्ष निकलता है न ही II
(d) I तथा II दोनों निष्कर्ष निकलते हैं।

निर्देश (प्र० 3-4) : यदि आप एक स्थान से उत्तर की ओर दौड़ना शुरू करें और 4 किमी दौड़ने के बाद अपनी बार्इं ओर मुड़ें और 5 किमी दौड़ें, और फिर अपनी बार्इं ओर मुड़ें और 5 किमी दौड़ें, और फिर बार्इं ओर मुड़कर 6 किमी दौड़ें, और दौड़ समाप्त करने से पहले आप एक बार फिर बार्इं ओर घूमकर 1 किमी दौड़ें, तो इस सूचना के आधार पर प्रश्न 3 तथा 4 के उत्तर दीजिए।

3. आप उस स्थान से कितने किमी दूर हैं जहाँ से आपने दौड़ना शुरू किया था ?

(a) 1 किमी
(b) 2 किमी
(c) 3 किमी
(d) 4 किमी

4. दौड़ समाप्त करते समय आप किस दिशा में जा रहे होंगे ?

(a) पूर्व
(b) पश्चिम
(c) उत्तर
(d) दक्षिण

5. एक कक्षा में 50 छात्रों की औसत आयु 16 वर्ष है। दस नए छात्रों को प्रवेश देने के बाद औसत आयु 0.5 वर्ष बढ़ गई। नए छात्रों की औसत आयु है :

(a) 17 वर्ष
(b) 18 वर्ष
(c) 19 वर्ष
(d) 20 वर्ष

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (c) 2. (c) 3. (a) 4. (a) 5. (c)

Directions: Read each of the following sentences to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. Ignore errors of punctuation, if any.

1. The crucial point to (a)/ be discussed at the (b)/ meeting is how to (c)/ well implement the policy. (d).

2. He wants to (a)/ set up a laboratory (b)/ to undertake research (c)/No error. (d)

3. According to him (a)/ two factors which are (b)/ needy for success (c)/ are discipline and diligence. (d)

4. Because of the pace at (a)/ which the company is growing (b)/1 believe it will easily (c)/ achieve their target. (d)

5. It is truth (a)/ that India is (b)/ the largest consumer of (c)/ gold in the world. (d)

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (d) 2. (d) 3. (c) 4. (d) 5. (a)

1. यदि A, B से 40% अधिक हो तथा B, C से 20% कम हो, तो A : C होगा

(a) 28 : 25
(b) 26 : 25
(c) 3 : 2
(d) 3 : 1

2. P तथा Q की आयों का अनुपात 3:4 है तथा उनके व्ययों का अनुपात 2:3 है। यदि उनमें से प्रत्येक 1,200 रु. की बचत करता हो, तो P की आय होगी

(a) 1,200 रु.
(b) 2,400 रु.
(c) 3,600 रु.
(d) 4,800 रु.

3. 68 मी लम्बाई तथा 51 मी चौड़ाई वाले एक हॉल के फर्श को आच्छादित करने के लिए कम-से-कम कितनी वर्गाकार टाइलों की आवश्यकता होगी ?

(a) 17
(b) 12
(c) 4
(d) 3

4. संख्या 3¹⁰¹ में इकाई के स्थान पर आने वाला अंक होगा

(a) 1
(b) 9
(c) 7
(d) 3

5. एक दीवार-घड़ी 6 बजे घण्टों की संख्या प्रर्दिशत करने के लिए टन-टन करने में 6 सेकण्ड का समय लेती है। 11 बजे घण्टों की संख्या प्रदर्शित करने के लिए टन-टन करने में यह कितना समय लेगी ?

(a) 10 सेकण्ड
(b) सेकण्ड
(c) 11 सेकण्ड
(d) 12 सेकण्ड

रेलवे भर्ती बोर्ड (आरआरबी) एनटीपीसी परीक्षा अध्ययन सामग्री

Answer:

1. (a) 2. (c) 3. (b) 4. (d) 5. (d)

1. A man buys 12 articles for Rs. 12/- and sells them at the rate of Rs. 1.25 per ar­ticle. His gain percentage is

(a) 20
(b) 25
(c) 15
(d) 18

2. The cost price of 15 articles is same as the selling price of 10 articles. The profit per cent is:

(a) 30%
(b) 40%
(c) 50%
(d) 45%

3. By selling an article for Rs. 240, a man incurrs a loss of 10%. At what price should he sell it, so that he makes a profit of 20% ?

(a) Rs. 264
(b) Rs. 288
(c) Rs. 300
(d) Rs. 320

4. A house and a shop were sold for Rs. 1 lakh each. In this transaction, the house sale resulted into 20% loss whereas the shop sale into 20% profit. The entire transaction resulted in

(a) no loss no gain
(b) gain of Rs. 1/24 lakh
(c) loss of Rs. 1/12 lakh
(d) loss of Rs. 1/18 lakh

5. If a man estimates his loss as 20% of the selling price, then his loss per cent is

(a) 20%
(b) 25%
(c) 40/3%
(d) Data inadequate

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (b) 2. (c) 3. (d) 4. (c) 5. (d)