IMPORTANT: RRB EXAM PORTAL is NOT associated with Railway Recruitment Board(RRB) or Indian Railways.

RRB NTPC SAMPLE PAPER - ARITHMETIC - 168

RRB NTPC SAMPLE PAPER - ARITHMETIC - 168

1. (64) - 2/3 x (1/4)-2 is equal to :

(a) 1
(b) 2
(c) 1/2
(d)1/16

2. The H.C.F. of two numbers is 8. Which one of the following can never be their L.C.M.?

(a) 24
(b) 48
(c) 56
(d) 60

3. If the sum of two numbers is 22 and the sum of their squares is 404, then the product of the numbers is:

(a) 40
(b) 44
(c) 80
(d) 88

4. 1/0.04 is equal to:

(a) 1/40
(b) 2/5
(c) 5/2
(d) 25

5. If 1 × 2 × 3 × ... × n is denoted by ∟n, then ∟8 - ∟7 - ∟6 is equal to:

(a) 6 × 8 ×∟6
(b) 7 × 8 × ∟6
(c) 6 × 7 × ∟8
(d) 7 × 8 × ∟7

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

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

NEW!  RRB NTPC EXAM STUDY MATERIALS - PRINTED COPY

NEW!  RRB NTPC EXAM CBT Online Test SeriesWith FREE DEMO Test

IMPORTANT: RRB EXAM PORTAL is NOT associated with Railway Recruitment Board(RRB) or Indian Railways, For RRB official website visit - www.rrcb.gov.in