SSC CPO 2024 PYQ — Question 109

The correct answer is Option 1 i.e. 15 : 10 : 36.

Given that

$\frac{40}{100}$ × A = $\frac{60}{100}$ × B = ${{1} \over 6}$ × C

Let them be equal to LCM( 40 , 60, 1 ) = 120

$\frac{40}{100}$ × A = $\frac{60}{100}$ × B = ${{1} \over 6}$ × C = 120

Hence, A = 300, B = 200, and C = 720

Hence the ratio A : B : C = 300 : 200 : 720

This can be further implied to

A : B : C = 15 : 10 : 36