International Maths Olympiad Forum By SOF Olympiad Trainer - Page 205
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anu from Haralur, Bengaluru
Subject :IMO    Class : Class 2

Ans 1:

Mugdha Bangthai from Delhi public school, Nazira
Class : Class 4

Ans 2:

Mugdha Bangthai from Delhi public school, Nazira
Class : Class 4
Answer is option (D), because the figure contains 5 triangles,1 square and 1 rectangle... Thanks:D

Ans 3:

anu from Haralur, Bengaluru
Class : Class 5

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SOUVAGYA SAHA from De Nobili School, DHANBAD
Subject :IMO    Class : Class 7

Ans 1:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
Yeah it's D

Ans 2:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
yes I agree with Amika Rustagi. The answer is clearly option d , not c , because option C can be a open cuboidal box , so it can be correct , while , option d is clearly wrong because you cannot even make somethig out of it with the help of net

Ans 3:

Garv from Prudence School Ashok Vihar, Delhi
Class : Class 10
yes dddddd

Ans 4:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7
both c and d are wrong

Ans 5:

Jaiansh Dabas from St Xaviers High School, Gurgaon
Class : Class 7
c and d are wrong

Ans 6:

Anvi from DPS, Noida
Class : Class 8
both c and d are wrong, a lot of ques are wrong in this test

Ans 7:

Kavyam Rustagi from Delhi Public School, Ethalbari , Binnaguri
Class : Class 4
Answer needs to be the Option D, not the Option C.

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Ansh Jain from DPS, Mahendra Hills
Subject :IMO    Class : Class 6

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Trina from Ganges Valley School, Hyderabad
Subject :IMO    Class : Class 6

Ans 1:

Diti from Shreyas foundation, ahmedabad
Class : Class 9
B. the sum of the last two digits is divisible by 4

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Trina from Ganges Valley School, Hyderabad
Subject :IMO    Class : Class 6

Ans 1:

Seerat Kaur Sowanni from Deens Academy, Bangalore
Class : Class 6
d. 25

Ans 2:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA
Class : Class 7
but i found there is 26 triangles

Ans 3:

Shreyansh Gupta from MVN, faridabad
Class : Class 6
c.23 triangles

Ans 4:

Diti from Shreyas foundation, ahmedabad
Class : Class 9
b.22

Ans 5:

SIDDHI SHREYASH from Phoenix Green International School , Hyderabad
Class : Class 8

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Adamya Saxena from Amity International School, Gurgaon
Subject :IMO    Class : Class 2

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Prachi from Holy Child Public school, Faridabad
Subject :IMO    Class : Class 7

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Harshit Sangoram from Tree house, Pune
Subject :IMO    Class : Class 6

Ans 1:

Diti from Shreyas foundation, ahmedabad
Class : Class 9
C. A simple curve is one which cross itself.

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Nandu from The Asian School, Bahrain
Subject :IMO    Class : Class 7

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from bishop Westcott girls school, Ranchi
Subject :IMO    Class : Class 5

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