[omkumar]

11. The ratio of 9 seconds to 10 hours is ………….
(a) 1:40 (b) 1:4000 © 9:10 (d) 1:400


12. A person lost 10% when he sold goods at Rs.153. For how much should he sell them to gain 20%?
(a) 204 (b) 250 © 240 (d) 210


13. What will be xy if 7862xy is to be divisible by 125?
(a) 25 (b) 00 © 75 (d) 50


14. A train of 100 meters long is running at the speed of 36 km per hour. In what time it passes a bridge of 80 meters long?
(a) 30 seconds (b) 36 seconds © 20 seconds (d) 18 seconds


15. If two-third of a bucket is filled in one minute then the time taken to fill the bucket completely will be …….
(a) 90 seconds (b) 70 seconds © 60 seconds (d) 100 seconds


16. If a quarter kilogram costs Rs. 60 then how much will cost for 150 grams?
(a) Rs. 30 (b) Rs. 24 © Rs. 36 (d) Rs. 40


17. If 3 men or 6 boys can do a piece of work in 20 days then how many days with 6 men and 8 boys take to do the same work?
(a) 5 (b) 8 © 10 (d) 6


18. Find the sum of first 100 natural numbers
(a) 5050 (b) 5005 © 9900 (d) 9050


19. Two poles of height 6 meters and 11 meters stand on a plane ground. If the distance between their feet is 12 meters then find the difference in the distance between their tops:
(a) 12m (b) 5m © 13m (d) 11m


20. How many balls of radius 4 cm can be made from a solid sphere of lead of radius 8 cm?
(a) 4 (b) 8 © 16 (d) 2