International Maths Olympiad Forum By SOF Olympiad Trainer - Page 632
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HARMEHAR KAUR from CJM AMBALA CANTT , Ambala Cantt
Subject :IMO    Class : Class 5

Ans 1:

TRISHA SINGH from St. Joseph Shaktinagar, SONEBHADRA
Class : Class 7
there is a misunderstanding .SOF please correct it.Thank U

Ans 2:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
D

Ans 3:

Sharanyaa Tripathi from Uttam school for girls, Ghaziabad
Class : Class 8
yes, 1st fig. is symmetrical diagonally.A humble request to correct it SOF😊

Ans 4:

Shubham Gautam from dpsnoida, Noida
Class : Class 5
both 1

Ans 5:

Anirudh Bagri from AMNS, Mumbai
Class : Class 5
d is correct

Ans 6:

Shreyas Karnam from Ekya ITPL School, Bangalore
Class : Class 5
both 1 and 2 are right

Ans 7:

Lokesh Krishnan from Pon Vidyashram School, CHENNAI
Class : Class 7
D)both (i) and (ii)

Ans 8:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5

Ans 9:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 8
Yes it is quite obvious that the first one has a diagonal line of symmetry and we have no doubt about the second one.

Ans 10:

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

Ans 11:

Radharaman from St Josephs English Medium High School, New Panvel
Class : Class 6
both figure 1 and 2 are symmetrical

Ans 12:

Shaswat Agarwal from The Maurya School, Gurgaon
Class : Class 3
BUT A VERY LITTLE SPACE IS LEFT!! DO YOU NOTICE IT'S MY WRONG BECAUSE ARTER I CHECK BY DRAWING IT

Ans 13:

Manisha from Pearson Schools, Bengaluru
Class : Class 6
to me also figure 1 is a symmetrical figure diagonally.

Ans 14:

Sahasra Shanker from KV IIT, Chennai
Class : Class 6
Correct answer is C, as per SOF.

Ans 15:

anjishnu from Headstart, Bengaluru
Class : Class 5
figure 1 and figure 2 are symetrical with different lines of symmetry

Ans 16:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon
Class : Class 7
1 and 2

Ans 17:

Naman from Fr. Agnel , Ambernath
Class : Class 4
Fig 1. also is symmetric

Ans 18:

Ruchi Khanna from strawberry fields high school , Chandigarh
Class : Class 5
even figure 1 is symetrical dioganoly

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NISHTHA GUPTA from DPS R K Puram, newdelhi
Subject :IMO    Class : Class 4

Ans 1:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI
Class : Class 4
Fgjhffk bench hjjoly

Ans 2:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI
Class : Class 4
Let's write the factors numbers given in the options(a) 6 = 2×3×1(B) 7 = 7×1(c) 8 = 2×2×2×1(d) 9 = 3×3×1Only 8 has 4 factors. So, the right answer is option C.

Ans 3:

Arul Singh Saini from Bal Bharati Public School, Noida
Class : Class 6
C

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mudgal kothekar from PPS CHANDIVALI, MUMBAI
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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fadeel khan from gear innovative international school, Bengaluru
Subject :IMO    Class : Class 6
why

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Nihar Shah from Navrachana School, Vadodara
Subject :IMO    Class : Class 2

Ans 1:

Utsav Jain from National Public School, Indore
Class : Class 4
ans is option a.

Ans 2:

G.Dhanusree from Velammal vidhyashram, ambattur,chennai
Class : Class 2
ans B

Ans 3:

Vruddhi Parmar from shantiniketan, kolhapur
Class : Class 2
A

Ans 4:

from Apeejay, mumbai
Class : Class 7

Ans 5:

G.Dhanusree from Velammal vidhyashram, ambattur,chennai
Class : Class 2
155 ans b

Ans 6:

Rajdeep Chatterjee from Techno India Public School, Bolpur
Class : Class 8
B

Ans 7:

Vruddhi Parmar from shantiniketan, kolhapur
Class : Class 2
A

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Sarthak Bhagat from Prabhat kids, Akola
Subject :IMO    Class : Class 2

Ans 1:

Aarohi Verma from Deens Academy, Bangalore
Class : Class 2
How is it B ?

Ans 2:

Rajdeep Chatterjee from Techno India Public School, Bolpur
Class : Class 8
B

Ans 3:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 5
always B

Ans 4:

sagyaan satapathy from dav public school, talcher
Class : Class 3

Ans 5:

Utsav Jain from National Public School, Indore
Class : Class 4
B

Ans 6:

Aashir Bhattacharya from Hiranandani Foundation School, Mumbai
Class : Class 3
b

Ans 7:

Saachi Bhalgat from Vibgyor Yerwada, Pune
Class : Class 2

Ans 8:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 5
It answer is B.

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Vyom Raturi from Air force school hindan , Ghaziabad
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Ans 2:

Charvi from Presidency school , Bangalore
Class : Class 9
How is the answer B?

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AAVYA KANTHER from MODERN SCHOOL, KOTA
Subject :IMO    Class : Class 2

Ans 1:

Rajdeep Chatterjee from Techno India Public School, Bolpur
Class : Class 8
A

Ans 2:

AAVYA KANTHER from MODERN SCHOOL, KOTA
Class : Class 2

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DAIWIK SAHA from DUDES N DOLLS, FARIDABAD
Subject :IMO    Class : Class 2

Ans 1:

Mishka from Hiranandani foundation school, Mumbai
Class : Class 5

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Joelmary from Giis Eastcoast, Singapore
Subject :IMO    Class : Class 1

Ans 1:

Mishika shah from little angels high school, gwalior
Class : Class 9

Ans 2:

Sof Team from Sof Olympiad Trainer Helpdesk, Bangalore
Class : Class 8
i think they skipped a sentence or two

Ans 3:

Keshav from Step by step school sawai madhupur, Sawai madhopur
Class : Class 7

Ans 4:

Naman from Fr. Agnel , Ambernath
Class : Class 4
yes the answer can also be Trishu

Ans 5:

SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Class : Class 8

Ans 6:

Mishika shah from little angels high school, gwalior
Class : Class 9
ANS is samarth only because they have said that Mohit know less then Samarth only so he could not know less than trishu

Ans 7:

Rishi from Deens Academy, BENGALURU
Class : Class 7

Ans 8:

Kavitharini Joseph from HUS, Chennai
Class : Class 6
the answer can also be trishu

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