International Maths Olympiad Forum By SOF Olympiad Trainer - Page 764
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Krishiv Goyal from Ridge Valley School, Gurgaon
Subject :IMO    Class : Class 5

Ans 1:

Arushi from Indira National School, Pune
Class : Class 9
66 plus 82 is 148 and only 120 bags are there so 148 minus 120 , 28 red haversacks will be there

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pjaini21 from a, Jabalpur
Subject :IMO    Class : Class 10

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Dhiyanesh from National Model Matriculation Higher secondary school, Coimbatore
Subject :IMO    Class : Class 6

Ans 1:

ARYAN AGRAWAL from NPS KORAMANGALA, BANALORE
Class : Class 8
the sum of the square of every numbers are the numbers given at the below

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Aarush from Modern Delhi Public School , Faridabad
Subject :IMO    Class : Class 4

Ans 1:

dveep jain from mindful gurukul, Mumbai
Class : Class 4
Answer is A Thursday

Ans 2:

Nandini from Blue Ridge Public School, Pune
Class : Class 5
yeah answer is b saturdaybecause 1 month from19 december is 18 jan

Ans 3:

Shaurya from Udgam, ahmedabad
Class : Class 9
Answer is b saturday

Ans 4:

Abhijay Dutta from Salt lake School, kolkata
Class : Class 8

Ans 5:

Trilochan from Sairam Vidayalaya, Chennai
Class : Class 4
super dveep jain

Ans 6:

sagar from lotus valley international school gurgaon, Gurgaon
Class : Class 4
answer is b saturday

Ans 7:

Shriyan Gupta from Gems Modern Academy, Dubai
Class : Class 7
The answer is B

Ans 8:

lasya priya.ch from ravindra bharati school, hyderabad
Class : Class 4

Ans 9:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 8
Answer is B Saturday

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Swamev Gupta from Amity International school, Gurgaon
Subject :IMO    Class : Class 4

Ans 1:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 2:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
It will be c Both of you are right.

Ans 3: (Master Answer)

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

Ans 4:

Rohan Mrinal Banerjee from The Heritage, Kolkata
Class : Class 4
I agree with Noida

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udaypnayar from DELHI PUBLIC SCHOOL, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

meena gautam from AECS-4,Anushaktinagar, Mumbai
Class : Class 7
yes it should be 154

Ans 2:

Swati from Ryan, Bengaluru
Class : Class 8
the correct answer is B. there are two small semicircles that form one circle when joined. so after joining it forms 1 circle with a diameter of 14 which means it has a radius of 7. area= 7*7*(22/7)= 154 in the big semicircle it has a diameter of 28 which means it has a radius of 14. area = (14*14*22)/(7*2) = 616 area of shaded part = 616-154= 462 thus the correct option is B

Ans 3:

Rishit Jain from Dps, Meeru5
Class : Class 10

Ans 4:

Rakesh Shah from ,
Class : Class 7
option a

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Dhiyanesh from National Model Matriculation Higher secondary school, Coimbatore
Subject :IMO    Class : Class 6

Ans 1:

VANSH Aggrawal from Surajkund International School, Faridabad
Class : Class 8
see the solution

Ans 2:

ARYAN AGRAWAL from NPS KORAMANGALA, BANALORE
Class : Class 8
i think that the sum of all numbers accept 3 are even but they told that i am wrong

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RAJESH DEWANGAN from ,
Subject :IMO    Class : Class 4

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anu from The Amaatra Academy, Bengaluru
Subject :IMO    Class : Class 3

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Radha from Delhi Public School, Bangalore
Subject :IMO    Class : Class 3

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