International Maths Olympiad Forum By SOF Olympiad Trainer - Page 610
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Kriya Ilamparithi from Chennai Public Global School, Chennai
Subject :IMO    Class : Class 4

Ans 1:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6

Ans 2:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
The correct answer is 9 cm which is B

Ans 3:

Durvaa Tambe from Prairie Elemntary School, Buffalo Grove
Class : Class 4
to hard

Ans 4:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Perimeter is the length of the boundary. The number of lines that are in outer part of the figure are 14. So, 216/14=9. So, ans is B

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Not 216 it's 126 AREEN and answer is 9 cm

Ans 6:

Madhura Mageshwaran from zurich school, zurich
Class : Class 6
This is simple Math so,first count the boundry and I got 14now we divide: 126/14 = 9cmAnswer is = B nothing but 9cm

Ans 7:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6
The correct answer is B.

Ans 8:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
Option B

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Aadya Kaul from DPS, Faridabad
Subject :IMO    Class : Class 1

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Ishaan Kiran Madaye from Vibgyor, Mumbai
Subject :IMO    Class : Class 7

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IRESHI RAWAT from Venkat International Public School, bangalore
Subject :IMO    Class : Class 8

Ans 1:

Hamzah from DPS Dubai, Dubai
Class : Class 10
The question is wrong as it asks which is not while1/4 is 4/16 and it is between. The question must be corrected to, 'The rational number which is lying between 5/16 and 1/2 is ________.'

Ans 2:

Sankhadeep Joddar from B.D.M International, Kolkata
Class : Class 9

Ans 3:

Swamev Gupta from Amity International school, Gurgaon
Class : Class 10

Ans 4:

Sugith Kumar Thangamariappan from Mayoor Private School, Abu Dhabi
Class : Class 9

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Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Subject :IMO    Class : Class 2

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Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Subject :IMO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
It can have at least 1 right angle in case of right angled triangle.

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AARNA Kapse from The swaminarayan school, Nagpur
Subject :IMO    Class : Class 2

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Saswat Swain from Narayana school, Cuttack
Subject :IMO    Class : Class 5

Ans 1:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
Rupees 16.

Ans 2:

Saswat Swain from Narayana school, Cuttack
Class : Class 6
₹16.00

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Saswat Swain from Narayana school, Cuttack
Subject :IMO    Class : Class 5

Ans 1:

Vidya Sagar Kumar from krishana niketn public school , patna
Class : Class 7
27/4

Ans 2:

Saswat Swain from Narayana school, Cuttack
Class : Class 6
A)9 3\4 B)1\12 C)12\4 D)6 3\4

Ans 3:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
D) 6 3/4

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Sayak Palit from DPS Megacity Kolkata , Kolkata
Subject :IMO    Class : Class 5

Ans 1:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
Googol= 10 raise to 100.

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