International Maths Olympiad Forum By SOF Olympiad Trainer - Page 483
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Ameya Dhuri from Birla Public School, Doha
Subject :IMO    Class : Class 3

Ans 1:

Ameya Dhuri from Birla Public School, Doha
Class : Class 8

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Look KANGAROO= 28 steps in a time HORSE = 7 steps in a time So,28 should be divided by 7 So,28 divided by 7 = 4 If KANGAROO= 2 steps then 2 shall be multiplied by 4 Which means 2 multiplied by 4 = 8 So Option B

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Sunita from Dps, Greater Noida
Subject :IMO    Class : Class 5

Ans 1:

Ankit Chatterjee from FUTURE CAMPUS SCHOOL, KOLKATA
Class : Class 6

Ans 2:

Aaditva from Vasant Valley School, New Delhi
Class : Class 7
It can be D also

Ans 3:

UMA Subramanian from Global Indian International School, Singapore
Class : Class 6

Ans 4:

Tanvi from hh, delhi
Class : Class 5

Ans 5:

Sunita from Dps, Greater Noida
Class : Class 9
B

Ans 6:

Sunita from Dps, Greater Noida
Class : Class 9
kk

Ans 7:

Bhavna Kumari from Kendrya Vidyalaya No 2 Salt Lake, Kolkata
Class : Class 5

Ans 8:

Hiba from BPS, Qatar
Class : Class 5
very good

Ans 9:

Tanvi from hh, delhi
Class : Class 5
Hey all!

Ans 10:

Bhavna Kumari from Kendrya Vidyalaya No 2 Salt Lake, Kolkata
Class : Class 5
the ans is b

Ans 11:

Aharshi Kauri from Bishnupur High School, Bishnupur Bankura
Class : Class 7
B

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Shuvangi Das from Vivekananda mission school, haldia
Subject :IMO    Class : Class 4

Ans 1:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
I know

Ans 2:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
why

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OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :IMO    Class : Class 1

Ans 1:

Dev from Ambassador , Dubai
Class : Class 8

Ans 2:

Raaya Acharya from Kendriya Vidayala DRDO, BANGALORE
Class : Class 5

Ans 3:

Archit Mahesh Lad from VIBGYOR HIGH, BANGALORE
Class : Class 9
We know that SMART PANTS!!!!

Ans 4:

harmit from goldcrest high, Mumbai
Class : Class 6
The answer of this Question is D

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Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :IMO    Class : Class 3

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Ankitt Kushary from Delhi Public School, Kolkata
Subject :IMO    Class : Class 8

Ans 1:

Ankitt Kushary from Delhi Public School, Kolkata
Class : Class 8

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Gaurav Gupta from DPS International Gurgaon, Gurgaon
Subject :IMO    Class : Class 5

Ans 1:

girish from Millenium, Bathinda
Class : Class 8
side EF and FG will be 7*2^1/2 so correct answer is 47.89. pl justify your answer

Ans 2:

Aarav Jain from NPS international, Chennai
Class : Class 5
the triangles are right angled triangles, so the hypotenuse is the largest side. so the answer is d. please check

Ans 3:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
jow do you calculate the side of an isosceles triangle?

Ans 4:

Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Class : Class 8

Ans 5:

Dhriiti from BCM, Ludhiana
Class : Class 8

Ans 6:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is B because the side of the square is 56 m/4=14m. half of the two sides on the left side and the right side is being cut and the upper side is being cut totally and the two triangles are equivalent triangles. So the perimeter of the remaining part will be (7 m X 4)+14 m=28 m+14 m=42 m.

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

Ans 1:

ahaan tripathi from st joseph co-ed school, BHOPAL
Class : Class 3
B

Ans 2:

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

Ans 3:

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

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Ridam Dungarwal from Witty International school, Udaipur
Subject :IMO    Class : Class 1

Ans 1:

Anu from Delhi Public School Whitefield, Bangalore
Class : Class 2

Ans 2:

Iksha from Vibgyorhigh, Pune
Class : Class 1
Why is it D.It should beA

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Anu from Delhi Public School Whitefield, Bangalore
Class : Class 2
there are only 10 circles and 12 triangles. So, how can it say D?! It should be A..

Ans 4:

Fateh Singh Nanda from Gems modern academy, Dubai
Class : Class 4
There are 11 circles including the face

Ans 5:

from ,
Class :

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vineet8026@gmail.com from dps, Doha
Subject :IMO    Class : Class 3

Ans 1:

avg from VIBGYOR HIGH, PUNE
Class : Class 3

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