
Ques:- A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
A. 120 metres
B. 150 metres
C. 180 metres
D. 200 metres
Ques:- Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group?
A. Baking
B. Steaming
C. Cooking
D. Frying
E. Boiling
Ques:- The number of prime factors in the expression (6)10 x (7)17 x (11)27 is
A. 44
B. 54
C. 64
D. 71