Question

In each of the following question, select the related number from the given alternatives.
$25$ $:$ $125$ $:$ $:$ $?$ $:$ $3125$

• A. $525$
• B. $625$
• C. $725$
• D. $825$

Answer 1

The correct option is B $625$

$125=5\times 25$

Similarly,

$3125=5\times 625$

Therefore, $625$ is the required number.

Hence, B is the correct option.