RRB Junior Engineer Numerical Aptitude - Model Question Papers

RRB Junior Engineer Model Question Papers - Numerical Aptitude

1) A train 'A' crosses a 160 m standing train 'B' in 15 sec and a standing person in 9 sec. What is its speed?
(a) 96 km/hr
(b) 72 km/hr
(c) 84 km/hr
(d) 92 km/hr

1. Ans: A

2) The sum of all numbers between 800 and 1100 which are divisible by 79 is
(a) 2846
(b) 2844
(c) 3844
(d) 3584

2. Ans: B

3) The price of 349 coconuts are Rs 2094. What will be the price of 26 dozens of coconuts?
(a) Rs 1662
(b) Rs 1562
(c) Rs 2062
(d) Rs 1872

3. Ans: D

4) 390× 1000 × 201 × 34 = ?
(a) 895
(b) 1540
(c) 1620
(d) 1780

4. Ans: C

5) The smallest number which when added to the number 1154 makes it a perfect square is
(a) 1
(b) 2
(c) 3
(d) 4

5. Ans: B

6) The perimeter of a circular and another square field are equal. Find the area in sq.m of the circular field if the area of the square field is 484 sq.m.
(a) 888
(b) 770
(c) 616
(d) None of these

6. Ans: C

7) 1, 5, 14, 30, ?, 91
(a) 45
(b) 55
(c) 46
(d) 60

7. Ans: B

8) Average marks in Maths in a class of 40 students is 45. Average of all the 30 boys is 50. Then the average marks obtained by the girls is
(a) 30
(b) 35
(c) 25
(d) none of these

8. Ans: A

9) The type of matrix
√2 0 0
0 √3 0
0 0 √2
is?
(a) Scalar
(b) Unit
(c) Diagonal
(d) Transpose

9. Ans: C

10) A shopkeeper bought locks at the rate of 8 locks for Rs. 34 and sold them at 12 locks for Rs. 57. The number of locks he should sell to have a profit of Rs. 900 is
(a) 1400
(b) 1600
(c) 1800
(d) 2000

10. Ans: C

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