International Maths Olympiad Forum By SOF Olympiad Trainer - Page 350
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dveep jain from mindful gurukul, Mumbai
Subject :IMO    Class : Class 4

Ans 1:

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

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dveep jain from mindful gurukul, Mumbai
Subject :IMO    Class : Class 4

Ans 1:

Shriyan Gupta from Gems Modern Academy, Dubai
Class : Class 7
Answer is C

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eknoor from Seth Anandram Jaipuria School, Ghaziabad
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): 


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Deeptanshu Sarkar from Woodbine Gardenia School, Kanpur
Subject :IMO    Class : Class 6

Ans 1:

Deeptajit Roy from Gems Modern Academy, Dubai
Class : Class 10
the triangle in the net is an equilateral triangle , but in answer c it is an scalene triangle. the only similar triangle is in answer B

Ans 2:

Anudeepti Dutta from Delhi Public School-Bangalore East, Bangalore
Class : Class 9

Ans 3:

Sinchana J R from Ssv hi tech education, Davangere, DAVANAGERE
Class : Class 6
C. It's rectangle and two triangle

Ans 4:

Dishamrutha from indian school of excellence, bangalore
Class : Class 6
C

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eknoor from Seth Anandram Jaipuria School, Ghaziabad
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): 


Ans 2:

Prachi from Holy Child Public school, Faridabad
Class : Class 10

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Naitik from Billabong High International School, Noida
Subject :IMO    Class : Class 3

Ans 1:

Saanvi from DPS INTERNATIONAL SCHOOL, Singapore
Class : Class 4
Sagar is the answer

Ans 2:

Arin Mukherjee from Akshar, Kolkata
Class : Class 5
Sagar Is the right answer . C

Ans 3:

Naitik from Billabong High International School, Noida
Class : Class 5
sagar

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eknoor from Seth Anandram Jaipuria School, Ghaziabad
Subject :IMO    Class : Class 8

Ans 1:

Akshat Upadhyay from Greenwood High, Bangalore
Class : Class 9

Ans 2:

Aditya Kumar Shukla from DPS international, GURGAON
Class : Class 8
Why are options b) and c) the same?

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Options B and C are the same. And both are correct, since if a number is divisible by 9 and 10, it will also be divisible by 90. SOF, kindly rectify this error.

Ans 4:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
sof, pls review

Ans 5:

Aditya Mahajan from DPS Noida, noida
Class : Class 9
Options b) and c) are the same.Why?

Ans 6:

Ahaan Pathak from Treamis World School, Bangalore
Class : Class 8
продвижение сайтов в москве цены сео продвижение сайта https://flokinh.com оптимизация и продвижение сайта

Ans 7:

RIDHIMA SRIVASTAVA from MOUNT CARMEL COLLEGE, LUCKNOW
Class : Class 9
Why r both options same Change it

Ans 8:

Avyaan Das from DPS Newtown, Kolkata
Class : Class 8

Ans 9:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

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Ashmit Bansal from BLS international school , Hatharas
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option A. 


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eknoor from Seth Anandram Jaipuria School, Ghaziabad
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): (0, – 3) lies on negative y-axis.


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VIBHU SHARMA from Mount St Mary, NEW DELHI
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): Weight of moon = (7.346 ×1022) kg
Weight of Earth = (5.9724 × 1024) kg
Total weight = 7.346 × 1022 + 5.9724 × 1024
= 0.07346 × 1024 + 5.9724 × 1024
= (0.07346 + 5.9724) × 1024
= 6.04586 × 1024 kg


Ans 2:

Jayvardhan Singh from Cambridge Court World School, Jaipur
Class : Class 8
it helped me

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