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Shiven Dinkar from DPS NOIDA Sector 30, Delhi
Subject :IMO    Class : Class 3

Ans 1:

Shiven Dinkar from DPS NOIDA Sector 30, Delhi
Class : Class 4

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student from school, city
Subject :IMO    Class : Class 6

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Nimisha from Narayana vidyalayam, Nagpur
Class : Class 6

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Shiven Dinkar from DPS NOIDA Sector 30, Delhi
Subject :IMO    Class : Class 3

Ans 1:

Mayank Goyal from Oxford Public school , uklana mandu
Class : Class 10
D

Ans 2:

Sharanya De from Shaw Public School, Kolkata
Class : Class 3
I cannot understand the question, please explain it to me.

Ans 3:

PnP from Vibgyor, Bengalore
Class : Class 3
The answer is option d, w,x,y,z according to the given weights

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Roy N from DSB Rishikesh, Dehradun
Subject :IMO    Class : Class 7

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divy soni from ambe vidayala, Vadodara
Class : Class 7
Ans=c

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Aranya Ghosal from Dps Megacity, Kolkata
Subject :IMO    Class : Class 4

Ans 1:

Midhuna from ABCD, Banglore
Class : Class 3
Yes D

Ans 2:

MANDAR PALKAR from KV DRDO, Bengaluru
Class : Class 2
8000 400 3= 8403.

Ans 3:

atherva tripathi from Sagar public school RN, BHOPAL
Class : Class 4
D

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ishit from EUROSCHOOL THANE, THANE WEST
Subject :IMO    Class : Class 4

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Devansh from Riverside, Ahmedabad
Class : Class 4

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manassanjay from Manav rachna, Faridabad
Subject :IMO    Class : Class 6

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Hrisheek from Sishya , Chennai
Subject :IMO    Class : Class 2

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VIVIN JAIN from DPS Navi mumbai, Navi Mumbai
Subject :IMO    Class : Class 4

Ans 1:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 8
The answer is A because all the other numbers are the multiples of 3 and 5

Ans 2:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 8
15 and 30 also

Ans 3:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 8
and 15,30 also

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Johaan Rency from The Amaatra Academy, Bangalore
Subject :IMO    Class : Class 5

Ans 1:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
The correct answer is 35.858.

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 6
2.5-4.6+9-5.8+4.2-30+59-3.6+3.8-5.1+4.902+10.356-2.9-5.9={[(2.5+9)+(4.2+59)]+[(3.8+4.902)+10.356]}-{[(4.6+5.8)+(30+3.6)+(5.1+2.9)+5.9]}=[(11.5+63.2)+(8.702+10.356)]-[(10.4+33.6)+(8+5.9)]=(74.7+19.058)-(44+13.9)=93.758-57.9=35.858.

Ans 3:

Seshasayee sudharsan from PSBB Learning Leadership Academy, Bangalore
Class : Class 6
179.258 is the answer

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