RRB NTPC SAMPLE PAPER - ARITHMETIC - 208

RRB NTPC SAMPLE PAPER - ARITHMETIC - 208

1. (36)^1/2 is equal to :

(a) 1
(b) 6
(c) √6
(d) ³√6

2. A common factor of (13⁷ + 11⁷) and (13⁵ + 11⁵) is :

(a) 24
(b) 13⁵ + 11⁵
(c) 13² + 11²
(d) None of the above

3. If log₁₀ 2 = 0.3010 is given, then log₂ 10 is equal to:

(a) 0.3010
(b) 0.6990
(c) 1000/301
(d) 699/301

4. The value of (0.03)² - (0.01)² / 0.03 - 0.01 is:

(a) 0.02
(b) 0.004
(c) 0.4
(d) 0.04

5. The next number of the sequence 3, 5, 9, 17, 33 ... is:

(a) 65
(b) 60
(c) 50    
(d) 49

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

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