Question

The block which is perfectly suited in the given figure to make its perfect square of $(7\times 7)$ is .

• A. $2\times 3$
• B. $3\times 2$
• C. $6\times 1$
• D. $4\times 3$

Answer 1

The correct option is B $3\times 2$

There is a gap such that the 3$\times$2 block will fit perfectly to make the figure perfect square of $7\times 7$.