International Maths Olympiad Forum By SOF Olympiad Trainer - Page 758
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OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :IMO    Class : Class 4

Ans 1:

Arul Singh Saini from Bal Bharati Public School, Noida
Class : Class 6
A is the answer

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anu from The Amaatra Academy, Bengaluru
Subject :IMO    Class : Class 4

Ans 1:

from ,
Class :
So you can check all the sides which are facing outside.

Ans 2:

Baibhab Tripathy from SAI INTERNATIONAL SCHOOL, BHUBANESWAR
Class : Class 7
It will be c

Ans 3:

anu from The Amaatra Academy, Bengaluru
Class : Class 5

Ans 4:

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

Ans 5:

from ,
Class :
Answer is C because each each side is 1 cm due to the explanation that 8 squares of 1 cm.

Ans 6:

Kanjani Ghonge from Ira Global School, Dombivli
Class : Class 8
C

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HARMEHAR KAUR from CJM AMBALA CANTT , Ambala Cantt
Subject :IMO    Class : Class 5

Ans 1:

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

Ans 2:

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 3:

Shaswat Agarwal from The Maurya School, Gurgaon
Class : Class 7
BUT A VERY LITTLE SPACE IS LEFT!! DO YOU NOTICE IT'S MY WRONG BECAUSE ARTER I CHECK BY DRAWING IT

Ans 4:

Sumati from s, s
Class : Class 6
we all now sof is stupid AND FORGOT TO USE THEIR BRAINS WHICH GOD GAVE THEM

Ans 5:

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

Ans 6:

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

Ans 7:

varishtha from nps, banglore
Class : Class 5
d fig1 and fig 2 are symmetrical

Ans 8:

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

Ans 9:

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

Ans 10:

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

Ans 11:

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

Ans 12:

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

Ans 13:

from ,
Class :
to me also figure 1 is a symmetrical figure diagonally.

Ans 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

Ans 18:

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 19:

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

Ans 20:

Anirudh Bagri from AMNS, Mumbai
Class : Class 7
d is correct

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

Ans 1:

from ,
Class :
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 2:

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

Ans 3:

from ,
Class :
Fgjhffk bench hjjoly

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from ,
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

from ,
Class :
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:

from Apeejay, mumbai
Class : Class 7

Ans 2:

from ,
Class :
155 ans b

Ans 3:

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

Ans 4:

from ,
Class :
A

Ans 5:

from ,
Class :
ans is option a.

Ans 6:

from ,
Class :
ans B

Ans 7:

from ,
Class :
A

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

Ans 1:

from ,
Class :
B

Ans 2:

Saachi Bhalgat from Vibgyor Yerwada, Pune
Class : Class 2

Ans 3:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 7
It answer is B.

Ans 4:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 7
always B

Ans 5:

Aashir Bhattacharya from Hiranandani Foundation School, Mumbai
Class : Class 7
b

Ans 6:

from ,
Class :
How is it B ?

Ans 7:

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

Ans 8:

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

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

Ans 1:

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

Ans 2: (Master Answer)

from ,
Class :
The correct answer is B.

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from ,
Subject :IMO    Class : Class 2

Ans 1:

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

Ans 2:

from ,
Class :

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