RRB NTPC SAMPLE PAPER - ARITHMETIC - 180
RRB NTPC SAMPLE PAPER - ARITHMETIC - 180
1. The circumference of the base of a circular cylinder is 67p cm. The height of the cylinder Is equal to the diameter of the base. How many litres of water can it hold?
(a) 54 p cc
(b) 36 p cc
(c) 0.054 p cc
(d) 0.54 p cc
2. If the circumference of a circle increases from 4n to 8p, what change occurs in its area?
(a) It doubles
(b) It triples
(c) It quadruples
(d) It is halved
3. A starts business with Rs. 3500/- and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is B’s contribution in the capital?
(a) Rs. 8000/
(b) Rs. 8500/
(c) Rs. 9000/
(d) Rs. 7500/
4. A, B and C rent a pasture. A puts in 10 oxen for 7 months, B 12 oxen for 5 months and C 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175/-, how much must C pay as his share of rent?
(a) Rs. 45/-
(b) Rs. 50/
(c) Rs.55/-
(d) Rs. 60/
5. A reduction of 20% in the price of oranges enables a man to buy 5 oranges more for Rs. 10/-. The price of an orange before reduction was:
(a) 20 paise
(b) 40 paise
(c) 50 paise
(d) 60 paise
Railway Recruitment Board (RRB) NTPC Exams Study Kit
Answer:
1. (a) 2. (c) 3. (c) 4. (a) 5. (c)
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