International Maths Olympiad Forum By SOF Olympiad Trainer - Page 744
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Rupal Thacker from Xaviers, gandhidham
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

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

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RAJASEKHAR CHUKKA from ,
Subject :IMO    Class : Class 5

Ans 1:

Kinshuk Kedia from Rajkumar College, Raipur
Class : Class 7
What is the difference between option A and D

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Krishiv Goyal from Ridge Valley School, Gurgaon
Subject :IMO    Class : Class 5

Ans 1:

Jaytra Lohia from Lotus valley international school, noida, Noida
Class : Class 5
the answer should be 3i'm not satisfied with the explanation, can you please give a new explanation which i can understand and which marks where are all those angles ?

Ans 2:

Risheek Madhuvarsu from Silver Oaks International School, Hyderabad
Class : Class 5
The answer should be B.

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Krishiv Goyal from Ridge Valley School, Gurgaon
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

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

Ans 2:

manmeet from bbps pusa road, New Delhi
Class : Class 6

Ans 3:

Rabindra Kumar Nayak from Mathope , Ssvihar
Class : Class 4

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Jhumur Acharya from ,
Subject :IMO    Class : Class 5

Ans 1:

Indranuj from Ryan International, Mumbai
Class : Class 9
2

Ans 2:

Ryan Rajesh from TOCH PUBLIC SCHOOL, KOCHI
Class : Class 10
1. figure one has only one line of symetry and figure 3 and 4 has no lines of symetry

Ans 3:

Hiyansh Jain from Podar International School, Mumbai
Class : Class 7
Figure 1 has two lines of symmetry, figure 2 has four lines of symmetry and rest have no line of symmetry.

Ans 4:

RudrashishChakraborty from Sudarshan Vidyamandir ICSE Academy, Bengaluru
Class : Class 6

Ans 5:

alpha century from sacred heart convent school, ludhiana
Class : Class 7
figure 1 has 2 lines of symmetry and figure 2 has 4 lines of symmetry. Rest have no line of symmetry

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Jhumur Acharya from ,
Subject :IMO    Class : Class 5

Ans 1:

Krish agarwal from Bhatnagar international, New Delhi
Class : Class 5
'A' IS THE ANSWER

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Shaswata Das from Nava Nalanda High School, Kolkata
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

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

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Riddhima Bhanja from presidium sector57, Gurgaon
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The angle OUT is of 180 degrees because it is a straight line. Hence, the angle RUN will be X+23=180-(32+23)=125.

Ans 2:

Tapish bhadauriya from St. Joseph Sr. Sec. School, Auraiya
Class : Class 5
Options are wrong . Answer will be 95

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Riddhima Bhanja from presidium sector57, Gurgaon
Subject :IMO    Class : Class 5

Ans 1:

harsh joshi from podar international school, gwalior, Gwalior
Class : Class 5
The answer is 192 solution- 48/2=24 (24+24+24)+(24+24+24+24+24)=192

Ans 2:

Aman from kv, Bengaluru
Class : Class 8
Answer is 192

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SATISH GUDWANI from mvn, Faridabad
Subject :IMO    Class : Class 6

Ans 1:

Abhaid Goel from Indian School , Muladha
Class : Class 10
please explain it

Ans 2:

Agney Gurukul from ,
Class : Class 6
B

Ans 3:

Harsh singh from Msm delhi cantt, new delhi
Class : Class 6
iu7tgo87rfo

Ans 4:

Rcis from rcis, Bengaluru
Class : Class 9
the ans. is 200m . fig x has 12 sides so length of 1 side = 300/12 =25m . fig y has 8 sides so perimeter = 25 x 8 = 200m

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