International Maths Olympiad Forum By SOF Olympiad Trainer - Page 353
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Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :IMO    Class : Class 4

Ans 1:

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

Ans 2:

mahati from Delhi public school, Hyderabad
Class : Class 6

Ans 3:

mahati from Delhi public school, Hyderabad
Class : Class 6
yes it is a

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Debarka Das Gupta from Silchar Don Bosco School, Silchar
Subject :IMO    Class : Class 7

Ans 1:

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

Ans 2:

Shrey Gujral from Vasant Valley School, Delhi
Class : Class 7
Option B is wrong too as 3/2 * 2 is more than 3/2

Ans 3:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
OPTION C IS WRONG.When a decimal number is to be divided by 10, 100 or 1000, the decimal number is shifted to the LEFT.

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Shaurya Agrawal from kothari international school, pune
Subject :IMO    Class : Class 4

Ans 1:

Anay from dpsnoida, Noida
Class : Class 4
Answer is C

Ans 2:

Daiwik Sunil from RAJAGIRI PUBLIC SCHOOL, Doha
Class : Class 8
Answer is C only. The question is : how much is more spent by Karthik. Karthik had spend 700 and Kritika had spend 200. Hence the answer is 700-200=500

Ans 3:

PT SOURIS PRAMOD from SANSKRITI, PUNE
Class : Class 6
Answer is Kartik and 700 as 6085 - 5385 = 700

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from , Pithoragarh
Subject :IMO    Class : Class 7

Ans 1:

JARUL PATRA from RYAN INTERNATIONAL SCHOOL KANDIVALI , MUMBAI
Class : Class 7
4x/100=25

Ans 2:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
ISHIKA AGE=x GRANDMOTHER AGE=4x TOTAL=5x=100 5x=100 x=100/5 x=20

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Bhavya from K. R. Mangalam World School, Greater Noida
Subject :IMO    Class : Class 3

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Shashi from DPS rudrapur, rudrapur
Subject :IMO    Class : Class 5

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

Ans 1:

vishant mishra cool guy from Deens Academy, Bengaluru
Class : Class 2

Ans 2:

Joshua Sen from Montfort Senior Secondary School, Roorkee
Class : Class 9
but why dont u draw ac

Ans 3:

Sneh from The Shriram Millennium School, Noida
Class : Class 8
The correct answer is option A as step 2 states that a perpendicular is to be drawn , but a perpendicular bisector is to be drawn .

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Sree Raga Sahithi Angara from Brahm prakash DAV School, Hyderabad
Subject :IMO    Class : Class 7

Ans 1:

Taanvi from , Bangalore
Class : Class 9
Exactly, the A and B figures are not visible.. they are so tiny

Ans 2:

Sree Raga Sahithi Angara from Brahm prakash DAV School, Hyderabad
Class : Class 7

Ans 3:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
FIGURE IN OPTION A AND B IS NOT VISIBLE

Ans 4:

Akshara from NPS, Bengaluru
Class : Class 8
Answer definitely cannot be c or d. So , the only possible options are a and b .However , they are not visible . Kindly look into this matter.

Ans 5:

siddarth from DPS Ecity, Bengaluru
Class : Class 8
in the solution figure D is shown but the website says option A is correct even though its absolutely wrong

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Velpuri Sesha Venkata Srinidhi from Genesis International School, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Arav Goswami from DPS Bengaluru East , Bengaluru
Class : Class 5

Ans 2:

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

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Anushi Pandey from St xaviers High School, Gurugram
Subject :IMO    Class : Class 7

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
Same here!!

Ans 2:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
CONGRATULATE. WHAT IS YOUR INTERNATIONAL RANK?

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