Statements:Some grapes are apples. Some apples are papayas.All papayas are mangoes. Nomango is banana.

Conclusions:

I.No banana is papaya.

II.Some apples are mangoes.

III.Some bananas are grapes.

IV.No banana is grape.

?/144= 49 /?

What should come in the place of question mark (?) in the number series given below?

25, 34, 52, 79, 115,?

Choose the correct sentence :

Area of a triangle 20m. length and 15m.breadth

A bus of length 10 m is overtaking another bus of the same length. If their speeds are 12m/s and 8m/s, how much time would be taken for overtaking ?