Cylindrical tank: radius = 2 m, height = 7 m
Underground tank = 5.5 m × 4 m × 6 m

What portion of underground tank is still filled after filling the overhead tank?

Consider the following figures: In the figures (I) to (VI) above, some parts are shown…

Consider the figures given below To fit the question mark, the correct answer is:

Study the graph and answer the  item given below.

Cynthia’s knees were quaking because

The author prefers government as the umpire and private sector as players because