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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :IMO    Class : Class 8

There are few adults and children in a restaurant. If of the people in the restaurant are adults and there are 90 more children than adults, then how many children are there in the restaurant?

A 180
B 200
C 225
D 230


Ans 1:

Sriyansh from Surabhi , Hosapete
Class : Class 9
If 3/8 of all people are adults then 5/8 are children. (8-3/8)x=5/8x.According to the question 5/8x=3/8x+90 Solve this equation for the answer

Ans 2:

Utkarsh Anand from Kensri, Bangalore
Class : Class 10
C

Ans 3:

Arnab Jana from KTPP High School, KTPP
Class : Class 9
c-225

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