In the following questions, a sentence / part of the sentence is printed in bold. Below are given alternatives to the bold part at (1), (2) and (3) which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).

Any of these two books is good.

Options

A. Any of this
B. Either of these
C. Any other of this
D. No Improvement

Answer

B

Explanation

Here, Either of these is the right usage