Railway RRB Question Bank – Quantitative Aptitude – 27 MAY

Railway RRB Question Bank – {Quantitative Aptitude} – 27^th May 

Questions which are asked in Railway RRB Exams are available here. To Get more questions of Railway RRB Examination, stay in touch. 

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Here are the questions :

Question 1.

Find the HCF of 22 × 32 × 72 , 2× 34 ×7

A.    128

B.    126

C.    146

D.    434

Question 2.

A, B and C invest in a partnership in the ratio: 72,43,65

After 4 months, A increases his share 50%. If the total profit at the end of one year is Rs.21,600, then what is B's share in the profit?

A. Rs. 2000

B. Rs. 3000

C. Rs. 4000

D. Rs. 5000

  

Question 3.

Average of all prime numbers between 30 to 50

A.    37

B.    37.8

C.    39

D.    39.8

Question 4.

Find the average of all numbers between 6 and 34 which are divisible by 5
 

A.    15

B.    20

C.    25

D.     30

Question 5.

Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:

A.  9

B.  11

C.  13

D.  15

 

  

Correct Answers:

1. B

2. C

3. D

4. B

5. D 

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