@Marco_reus123's post

in Official Quants Group|CAT:2019|MBA:2020-2022
Updated 4 hours ago

What will be the solution to this question? The answer is 10.

Post 60659789230598
Let's do this ! 
2 comments
anushavalecha11
@anushavalecha11  ·  80 karma

Just form the equations normally.

Let no of educated ppl = e

Let salary of 1 educated person = x

(ex + 20*25)/ (e + 20) = A

(ex + 20*10)/(e+20) = A - 10

Now,divide first eqn by second.

you would get ex = 30A - 500

Put this in first eqn, you would get e as 10.

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Marco_reus123
@Marco_reus123  ·  23 karma

@anushavalecha11 thanks man

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