International Maths Olympiad Forum By SOF Olympiad Trainer - Page 536
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Shreyas Singh from Podar International School, Pune
Subject :IMO    Class : Class 5

Ans 1:

BHAVYA from iswk, Oman
Class : Class 6
D.65.625 km. because if you convert all the decimals into like decimals and then add, 65.625 is what you are going to get.

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Shreyas Singh from Podar International School, Pune
Subject :IMO    Class : Class 5

Ans 1:

shubham kakkar from bhawan vidyalaya, chandigarh
Class : Class 5

Ans 2:

Samanyu from NPSI, Singapore
Class : Class 5
The answer can be both

Ans 3:

Kushagra Joshi from Aurum the Global school, Haldwani
Class : Class 8
Answer is 28 because rest all are multiple of 3 except 28

Ans 4:

Sanyog Laddha from Global Indian International School, Pune
Class : Class 6

Ans 5:

Naitik Jindal from DELHI PUBLIC SCHOOL RK PURAM, DELHI
Class : Class 8
answer can be A too

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Shreyas Singh from Podar International School, Pune
Subject :IMO    Class : Class 5

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is A.

Ans 2:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
ans is d and the solution is so pakaaw and unreliable to understand however i got it right

Ans 3:

JOIS GEORGE from Dimension, Singapore
Class : Class 5
isn't it C, because boys are a group, in it there are other groups like students and athletes?

Ans 4:

swastik Biswal from St Joseph Convent Higher Secendary school, Sambalpur
Class : Class 5

Ans 5:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8
Answer is A

Ans 6:

Aneek Dey from Little Angel School, karimganj
Class : Class 6

Ans 7:

Sahasra Shanker from KV IIT, Chennai
Class : Class 6
Correct answer is D as per Sof-Olympiad.SolutionSome boys are studentsSome boys are athletesSome students are boysSome students are athletesSome athletes are boysSome athletes are students

Ans 8:

Aneek Dey from Little Angel School, karimganj
Class : Class 6
Not all athletes and students are boys, some are girls. Not all students are athletes, either. Vice versa. So, option D is the only Venn diagram that correctly and accurately explicates this. Observation skills and general knowledge are primarily tested in this type of question.

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NYRAH GUPTA from Sat Paul Mittal School, Ludhiana
Subject :IMO    Class : Class 5

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is D.

Ans 2:

Aarav Hitesh Parikh from Gopal Sharma International School, Mumbai
Class : Class 8
ans is d

Ans 3:

Shreyas Krishna Jayaraman from Bala Vidya Mandir, Adyar, Chennai
Class : Class 9
ans is d because french and german are european languages

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ishi gupta from DPS NOIDA, NOIDA
Subject :IMO    Class : Class 4

Ans 1:

Swati Pal from DPS, Bangalore
Class : Class 4

Ans 2:

rudra from THE KERAL ENGLISH PEOPLE EDUCATION S, BHAVANGER
Class : Class 5
My Answer is D

Ans 3:

Aarav Gupta from Delhi Public School Bangalore East, Bangalore
Class : Class 4
ANS IS D

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Vedantanarayanan K A from Shri Vageesha Vidyashram, TIRUCHIRAPALLY
Subject :IMO    Class : Class 6

Ans 1:

Vedantanarayanan K A from Shri Vageesha Vidyashram, TIRUCHIRAPALLY
Class : Class 6

Ans 2:

Vedantanarayanan K A from Shri Vageesha Vidyashram, TIRUCHIRAPALLY
Class : Class 6
abc

Ans 3:

Saanvi from rvk, bengaluru
Class : Class 9
it is just like-5*5=256*6=36thus,7*7=49

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Harshita from Nes, Mulund
Subject :IMO    Class : Class 5

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Harshita from Nes, Mulund
Subject :IMO    Class : Class 5

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is C.

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Harini from vibgyor high, bangalore
Subject :IMO    Class : Class 4

Ans 1:

MANDAR PALKAR from KV DRDO, Bengaluru
Class : Class 2
Place value of 8 in 76,863 is 800.

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Harini from vibgyor high, bangalore
Subject :IMO    Class : Class 4

Ans 1:

KARTIK SHINDE from Delhi Public school Rau Indore , indore
Class : Class 4

Ans 2:

Ankit Kumar Mistry from Kalyani Public School, Kolkata
Class : Class 7
The place of 8 and 4 in the number 78045 is 8000 and 40 respectively. 8000-40=7960So the answer is B

Ans 3:

Harini from vibgyor high, bangalore
Class : Class 3

Ans 4:

Harini from vibgyor high, bangalore
Class : Class 3

Ans 5:

Prahit tiwari from Chrysalis high varthur bangalore, Bangalore
Class : Class 4

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