[omkumar]

41. In class of 100 students 50 students passed in Mathematics and 70 passed in English, 5 students failed in both Mathematics and English. How many students passed in both the subjects?
(a) 25 (b) 30 © 50 (d) 45


42. Speed of a boat in still water is 9 km/hr. It goes 12 km down stream and comes back to the starting point in three hours.What is the speed of water in the stream?
(a) 3 km/hr (b) 4 km/hr © 4.5 km/hr (d) 5 km/hr


43. A student was asked to add 16 and subtract 10 from a number.He by mistake added 10 and subtracted 16. If his answer is 14 what is the correct answer?
(a) 20 (b) 26 © 30 (d) 32


44. Find the area of a right angled triangle whose hypotenuse is 10 cm and base 8 cm.
(a) 48 sq.cm (b) 34 sq.cm © 24 sq.cm (d) 42 sq.cm


45. Find the next term of the series: 3, 6, 9, 18, 27, 54, ……
(a) 81 (b) 69 © 63 (d) 57


46. A number consists of 20 plus 20% of its value. The number is:
(a) 20 (b) 22 © 25 (d) 30


47. 20% of 5 + 5% of 20 =
(a) 5 (b) 2 © 6 (d) 21


48. The angle between the minute hand and the hour hand of a clock, when the time is 8.30
(a) 800 (b) 600 © 1050 (d) 750


49. Rs. 1581 is divided among A, B and C in the ratio 10 : 15 : 6. What is the share of B?
(a) 306 (b) 765 © 700 (d) 510


50. The sum of four consecutive counting numbers is 154. Find the smallest number:
(a) 36 (b) 37 © 38 (d) 31