1. A train crosses a pole in 8 seconds at the speed of 63 kmph. What is the length of the train? (1)
(1) 140 metres
(2) 130 metres
(3) 135 metres
(4) 150 metres
(5) None of these
2. The sum of two consecutive numbers is 1023. The odd number is (2)
(1) 519
(2) 511
(3) 517
(4) 509
(5) None of these
3. Find the smallest number that can be added to 4739 so that it becomes exactly divisible by 9. (2)
(1) 3
(2) 4
(3) 5
(4) 6
(5) None of these
4. In how many different ways can the letters of the word ‘BLOATING’ be arranged? (1)
(1) 40320
(2) 5040
(3) 2520
(4) 20160
(5) None of these
5. A and B together can finish a work in 9 days. A alone can finish the same work in 12 days. In how many days will B alone finish the work? (4)
(1) 24 days
(2) 28 days
(3) 32 days
(4) 36 days
(5) None of these