International Maths Olympiad Forum By SOF Olympiad Trainer - Page 57
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Tathagat Sahoo from Tathagat Sahoo, Pune
Subject :IMO    Class : Class 4

Ans 1:

Ayush Ku Pal from Delhi Public School, Nalconagar Angul
Class : Class 7
The symbol is wrong in column 1. It should be divison symbol.

Ans 2:

Sidharth V from Hindustan International School, Chennai
Class : Class 4
cvbnm,.//,jhtrfhhytfvbnjut

Ans 3:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
4(master answer)THE CORRECT ANSWER IS B

Ans 4:

Devansh trehan from Blue bells international school , New delhi
Class : Class 8

Ans 5:

Anwesha Kale from wisdom world school, pune
Class : Class 5
WFCDGQDVCHQDNIKW

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Tathagat Sahoo from Tathagat Sahoo, Pune
Subject :IMO    Class : Class 4

Ans 1:

Tathagat Sahoo from Tathagat Sahoo, Pune
Class : Class 4

Ans 2:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 6
Option D is the correct answer.

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Mishika shah from little angels high school, gwalior
Subject :IMO    Class : Class 4

Ans 1:

Avyukta Karanjikar from GEMS MODERN ACADEMY, DUBAI
Class : Class 4
I think 12 is the right answer

Ans 2:

Ekansh Tandon from Fr Agnel Noida, Indirapuram
Class : Class 7
why 12 cant be solution

Ans 3:

Akshata Srikanth from NPSI, Singapore
Class : Class 7
exactly

Ans 4:

Akshata Srikanth from NPSI, Singapore
Class : Class 7
u r right

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Shatam Gedam from The Sanskaar valley School, Bhopal
Subject :IMO    Class : Class 4

Ans 1:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
c

Ans 2:

Shatam Gedam from The Sanskaar valley School, Bhopal
Class : Class 5
I did not ask this

Ans 3:

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

Ans 4:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
the correct option is C

Ans 5:

Yash from Dps, Noida
Class : Class 7

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Deeshan Vachhani from Kendriya Vidyalaya IIT Powai, Mumbai
Subject :IMO    Class : Class 4

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Tanmay prasad from Bhandari public school , Khandwa
Subject :IMO    Class : Class 4

Ans 1:

Tanmay prasad from Bhandari public school , Khandwa
Class : Class 4
(d) 15

Ans 2:

Tanmay prasad from Bhandari public school , Khandwa
Class : Class 4
(D) 15

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Aahana Agarwal from NPS Koramangala, Bengaluru
Subject :IMO    Class : Class 4

Ans 1:

Arkojeet Chaudhuri from DPS R. K Puram, New Delhi
Class : Class 7

Ans 2:

Sarthak Shome from Harvest International, Bangalore
Class : Class 7
ans is b

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Ira Agrawal from Sancta Maria International School, Hyderabad
Subject :IMO    Class : Class 4

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
Answer is correct but how? For this Question check the solution from SOF website or from your IMO Workbook. Actually I am not SOF and I myself did not understand how A

Ans 2:

Aarush Dey from M P Birla Foundation Higher Secondary School, Kolkata
Class : Class 8
the answer is not correct. Please respond.

Ans 3:

Arjun amit Naikare from Vikhe Patil Memorial School, Pune
Class : Class 4
please explain clearly . its not right

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
Actually I checked in New Guided Mathematics book 5 and I got formula for answer is 2*(L*B). So you can refer to this book. KEY - *= multiplication sign; L= length; B=breadth

Ans 5:

Vivaan from Rustomjee Cambridge International School and Junior College, Mumbai
Class : Class 6

Ans 6:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 6
The answer does not have the breadth added to it.

Ans 7:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 5
Option A Thank you from Aarna Goel

Ans 8:

Soham Das from St. Joseph's School, Jiaganj
Class : Class 6
where is the breath

Ans 9:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 7
The answer is A as the breadth of the rectangle is 2 cm. The length of the rectangle is 5 so 2 minus 5 is 3 and if we divide it into two parts it is 2 and 1. So we need to plus 2,2,2,1,2,1,1,2,1,2,2,2 for the answer. The answer after adding these numbers is 20

Ans 10:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
option A is correct and it is clear from the SOF explanation

Ans 11:

Yatisha Goyal from Vibgyor High international School , Mumbai
Class : Class 5
check the solution

Ans 12:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
(continued) How a

Ans 13:

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

Ans 14:

Brinda Modi from Adhira International School, Pune
Class : Class 4

Ans 15:

Yatisha Goyal from Vibgyor High international School , Mumbai
Class : Class 5
its option A

Ans 16:

IAMLOST from ABC, Pune
Class : Class 8
explain clearly

Ans 17:

Malavya Chaturvedi from Study Hall, Lucknow
Class : Class 8
Answer is not clear

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Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Subject :IMO    Class : Class 4

Ans 1:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 6

Ans 2:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 4

Ans 3:

Sourish Verma from NDPS, Indore
Class : Class 5

Ans 4:

Nayanika Sadhish from CL Metha Sishya OMR, Chennai
Class : Class 7
The solution to this question is not correct. The solution is counting quadrilateral shapes as triangles.

Ans 5:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 6
The solution is wrong

Ans 6:

Tejas Kumar from Global Indian International School, Noida
Class : Class 6
The solution is wrong. Its 14 triangles.

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Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Subject :IMO    Class : Class 4

Ans 1:

Shashank Reddy from Gyan Ganga International School, Pune
Class : Class 5

Ans 2:

Tavishi from HeadStart Educational Academy, Bangalore
Class : Class 4

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