Question

There are $5$ways leading to a town from a village. the number of different ways in which a villager can go to the town and return back is

• A. $20$
• B. $25$
• C. $5$
• D. $10$

Answer 1

The correct option is B

$25$

Find the number of ways

The number of ways to go to town are $5$

The number of ways to return back are $5$

The total number of ways are $5\times 5=25$

Hence option (B), $25$ is the correct answer.