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Priyanshu from S. D. Memorial Sr. Sec. School, Gurgaon
Subject :IMO    Class : Class 9

Ans 1:

rishab.ghai from The Mother's International School, delhi
Class : Class 9
you are taking out average but if you tell you are a girl then you should know the answer

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Priyanshu from S. D. Memorial Sr. Sec. School, Gurgaon
Subject :IMO    Class : Class 9

Ans 1:

from , Gwalior
Class : Class 10
1:2 because lets take no. of boys as x then 70x will be total marks of boys lets take girls as y then 73y will be no of total marks of girls then 71x+71y will be equal to the total marks of whole class then we can say that 70x+73y=71x+71y it gives us x=2y so ratio will be 1:2

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Deoxys from vishwa bharati public school , Noida
Subject :IMO    Class : Class 5

Ans 1:

Ishita Sinha from MIT Vishwashanti Gurukul School, Pune
Class : Class 5
d

Ans 2:

Ishita Sinha from MIT Vishwashanti Gurukul School, Pune
Class : Class 5
d

Ans 3:

Nihal from Euro school, Bengaluru
Class : Class 6
B is the correct ans

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Aaddya Deshmukh from Euro School Wakad, Pune
Subject :IMO    Class : Class 4

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Aaddya Deshmukh from Euro School Wakad, Pune
Subject :IMO    Class : Class 4

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Michelle from BASELIOUS PUBLIC SCHOOL, Gujarat refinery
Subject :IMO    Class : Class 3

Ans 1:

Aditi Shiv Shankar Jaiswal from Delhi Public School Jeddah, Jeddah
Class : Class 4
B

Ans 2:

shrivali from DIS, Dehradun
Class : Class 4
B

Ans 3:

Shreyansh Jain from Presidium, Delhi
Class : Class 3
257

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Michelle from BASELIOUS PUBLIC SCHOOL, Gujarat refinery
Subject :IMO    Class : Class 3

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Niraj Singh from dpsnoida, Noida
Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

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Michelle from BASELIOUS PUBLIC SCHOOL, Gujarat refinery
Subject :IMO    Class : Class 3

Ans 1:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
A

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Himanish Basu from APS Akhnoor , Akhnoor
Subject :IMO    Class : Class 4

Ans 1:

jiya from DIS, DEHRADUN
Class : Class 4
Answer : C 9*9 = 81

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