Question

For sitting arrangement of the participants in the hall how many chairs are needed in each row such that the number of rows is a perfect square number.
There are 90 participants.

Answer 1

Answer:

$\sf{TODAYS\:SPECIAL\:DEAL:—}$

$\huge\sf\bold{To\:do:}$

1. Only 4❤️

$\huge\sf\bold{To\:get:}$

1. 8❤️{Double}

HURRY UP! AN AMAZING DEAL WAITING FOR YOU..

Intelligent People Are Accepting The deal...Because they know it's their profit...

Less than 4❤️= No reward!!!!