If P = +, Q = -, R=x, S=+, then insert the proper notations between the successive numbers in the equation 60_15_3_20_4 =20

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