Let x be the least number divisible by and x is also a perfect square What is the remainder whe...........

Quantitative Aptitude (CPO) Number System

Let x be the least number divisible by , and x is also a perfect square. What is the remainder when x is divided by 123?

This questions was previously asked in

SSC CPO 11th Dec 2019 Shift-2

100

103

Correct option:4

Explanation:

x= LCM of 16, 24, 30, 36 and 45=720

As it is given that x is a perfect square so x is multiple of 720 which is perfect square
So the value of x=3600

when 3600 is divided by 123 the remainder is 33.

Hence 33 is the correct answer

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