Railway Recruitment Board Placement Paper

Company: Railway Recruitment Board Chandigarh

1. A trader told his servant Shambhu that he left for his home from the shop after every 2 : 40 hours. I left for home 55 minutes earlier and for the next time I will leave for home from my shop at 8 : 15 p.m. At which time did I inform my servant?
(A) 6 : 30
(B) 6 : 00
(C) 6 : 15
(D) 4 : 20

2. If the numbers divisible by 3 between 14 and 55 (both inclusive) and the numbers with 3 at unit’s place of them are removed then how may numbers will remain?
(A) 24
(B) 23
(C) 22
(D) 25

3. If x means -, ÷ means +, + means ÷, – means x then find the value of 13 – 12 ÷ 400 + 20 x 100
(A) 1/760
(B) 76
(C) 176
(D) 186

4. Nivedita stops to walk after covering a distance of 10 km to the west. She then turns to the right and walks 8 km. Again she walks 4 km to the right. How far is she from her office?
(A) 18 km
(B) 8 km
(C) 16 km
(D) 10 km

5. Karishma is taller than Kajal. Kajal is taller than Vimal. Ankita is taller than Kajan and Vimal. Which is the tallest?
(A) Karishma
(B) Kajal
(C) Ankita
(D) None of these

6. Radha and Saroj are ranked 10th and 16th respectively in a class of 37 students. What will be their ranks from the bottom in the class?
(A) 28th, 22nd
(B) 27th, 21st
(C) 28th, 20th
(D) 27th, 22nd

7. If ‘A’=26, and SUN = 27, then CAT?
(A) 24
(B) 57
(C) 58
(D) 27

8. A number when divided by three consecutive numbers 9, 11, 13 leaves the remainders 8, 9 and 8 respectively. If the order of divisors is reversed, the remainders will be—
(A) 8, 9, 8
(B) 9, 8, 8
(C) 10, 1, 6
(D) 10, 8, 9

9. Find the multiple of 11 in the following numbers?
(A) 978626
(B) 112144
(C) 447355
(D) 869756

10. Four prime numbers are arranged in ascending order. The product of first three is 385 and that of last three is 1001. The largest prime number is—
(A) 11
(B) 13
(C) 17
(D) 9

11. On dividing a number by 19, the difference between quotient and remainder is 9. The number is—
(A) 370
(B) 352
(C) 361
(D) 371

12. Mohan engaged a servant on the condition that he would pay him Rs. 200 and a uniform after 10 days. The servant served only for 5 days and got Rs. 20 and a uniform. Find the price of the uniform.
(A) Rs. 80
(B) Rs. 120
(C) Rs. 140
(D) Rs. 160

13. If you subtract – 1 from + 1, what will be the result?
(A) 2
(B) –2
(C) 0
(D) 1

14. Find the value of 50 × 8.
(A) 40
(B) 200
(C) 8
(D) 0

15. One litre of water is evaporated from a 6 litre solution containing 4% sugar. The percentage of sugar in the remaining solution is—
(A) 24/5 %
(B) 4 %
(C) 3 %
(D) 10/3 %

16. When water is changed into ice, its volume increases by 9%. If ice changes into water, the percentage decrease in volume is—
(A) 9%
(B) 10%
(C) 18%
(D) 900/109 %

17. A watch becomes fast by 5 minutes every day. By what per cent does it become fast?
(A) 50/144 %
(B) 5%
(C) 1/12 %
(D) 5/24 %

18. A bag contains 25 paise. 10 paise and 5 paise coins in the ratio 1 : 2 : 3. If their total value is Rs. 30, the number of 5 paise coins is—
(A) 50
(B) 100
(C) 150
(D) 200

19. The temperature of a place increases uniformly from 210°C to 380°C from 9 am to 2 pm. What was the temperature at noon?
(A) 28.50°C
(B) 270°C
(C) 300°C
(D) 320°C

20. If 5 men or 9 women can do a piece of work in 19 days; 3 men and 6 women will do the same work in—
(A) 10 days
(B) 15 days
(C) 12 days
(D) 7 days

21. Total area of 64 small squares of a chess board is 400cm. There is 3 cm wide border around the chess board. What is the length of the side of the chess board?
(A) 17 cm
(B) 20 cm
(C) 26 cm
(D) 23 cm

22. If the radius of a circle is increased to 3 times. Then how many times will its circumference be increased?
(A) 2 times
(B) 1/3 times
(C) 9 times
(D) 3 times

23. A passenger train runs at the rate of 80 kmph. It starts from the station at some time. After 6 hours a goods trains leaves the station. The passenger train overtakes the goods train after 4 hours. The speed of goods train is—
(A) 32 km/h
(B) 50 km/h
(C) 45 km/h
(D) 64 km/h

24. A boat takes half time in moving a certain distance downstream than upstream. What is ratio between rate in still water and rate of current?
(A) 1 : 2
(B) 3 : 1
(C) 2 : 1
(D) 1 : 3

25. Two pipes can fill a cistern in 6 minutes and 7 minutes respectively. Both the pipes are opened alternately for 1 minute each. In what time will they fill the cistern?
(A) 5 minutes
(B) 17/3 times
(C) 45/7 minutes
(D) 5/4 minutes

26. Find the value of 0.0016—
(A) 0.4
(B) 0.04
(C) 0.8
(D) 4

27. By what number must 32 be multiplied to make it a perfect square?
(A) 4
(B) 3
(C) 5
(D) 2