Find the value of 3^2 + 4^2 ? a) 23 b) 25 c) 30 d) 35 e) 40

Find the value  of  20% of  52? a) 10 b) 23 c) 10.4 d) 12.8 e) 24

Find the value of 25% of  120? a) 30 b) 45 c) 43 d) 56 e) 60

A’s salary is  50% more than B . Then B’s  salary is how much percent less than A? a) 33.3% b) 66.6% c) 50% d) 25% e) 100

From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? A. 564                   B. 645 C. 735     […]

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? A. 12 days                B. 15 days C. 16 days   […]

A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? A. 120 m B. 240 m C. 300 m D. None of these