International Maths Olympiad Forum By SOF Olympiad Trainer - Page 632
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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

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

Ans 2:

Atanu Dutta from Salt lake School, kolkata
Class : Class 5

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

Shaurya from Udgam, ahmedabad
Class : Class 7
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:

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

Ans 3:

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

Ans 4: (Master Answer)

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

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

Ans 1:

Rishit Jain from Dps, Meeru5
Class : Class 10

Ans 2:

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

Ans 3:

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 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:

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

Ans 2:

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

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RAJESH DEWANGAN from ,
Subject :IMO    Class : Class 4

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anoushka praveen from Vibgyor, Bengaluru
Subject :IMO    Class : Class 3

Ans 1:

anoushka praveen from Vibgyor, Bengaluru
Class : Class 3
c

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

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Deepti prakash from MOUNT Literally Valley School , Patna
Subject :IMO    Class : Class 4

Ans 1:

GOPAL PRASAD from ,
Class : Class 4
divide 2304 by 4. the quotient so obtained is 576. Now, divide 576 by 6... we get the quotient as 96. So, any no. greater than 96 is the answer... in this case it is 106.

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