International Maths Olympiad Forum By SOF Olympiad Trainer - Page 567
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from ,
Subject :IMO    Class : Class 7

Ans 1:

Akashdeep Das from Gems Modern Academy, Dubai
Class : Class 8
A is incorrect. Answer = c.

Ans 2:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
Ans a is correct because: x = 51 (corresponding angles)y = 83 51 (ext. angle property of triangle)y= 134x y = 51 134 = 185Read the question properly

Ans 3:

Aradhana Karthik from Legacy School, Bengaluru
Class : Class 8

Ans 4:

Nisarg Milan Salot from Narayana E-Techno School, Mumbai
Class : Class 8
C

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lavanya from bcm chd road, Ludhiana
Subject :IMO    Class : Class 4

Ans 1:

Chandra from GSSE, Bangalore
Class : Class 4
a)12

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from ,
Subject :IMO    Class : Class 6

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prabu sun from tagore, salem
Subject :IMO    Class : Class 5

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Mudit garg from La blossoms school, Jalandhar
Subject :IMO    Class : Class 6

Ans 1:

Yashika Gupta from Reliance Foundation School, Navi Mumbai
Class : Class 6

Ans 2:

Shivansh Pant from National Center For Excellence, Bangalore
Class : Class 10
please provide a better solution

Ans 3:

Dishamrutha from indian school of excellence, bangalore
Class : Class 6
DRAW THE DIAGRAM IN ROUGH AND LABEL ALL SIDES WITH CORRECT MEASUREMENTS. IF AB IS 8, ITS HALF WILL BE 4. 4'S HALF 2 AND SO ON.

Ans 4:

Maadhav from Vibgyor, Bangalore
Class : Class 8
answer is actually 60 because it is 24 12 12 12

Ans 5:

Ritvik Bansal from K R Mangalam World School, Gurgaon
Class : Class 7
clearly b optionapply your brains

Ans 6:

rishabh dutta from indus valley world school, Kolkata
Class : Class 6

Ans 7:

student from school, city
Class : Class 10
THE ANSWER IS B.

Ans 8:

Aniket kumar from kendriya vidyalaya, Delhi
Class : Class 8
please tell how

Ans 9:

Ritvik Bansal from K R Mangalam World School, Gurgaon
Class : Class 7

Ans 10:

Madhav Chhibber from The Shriram Millenium School, Noida
Class : Class 7
The answer is B because the sum of all sides is 45, so use your brain and count it.

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from ,
Subject :IMO    Class : Class 7
mn

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Prateeshtha Ghosh from Samhita Academy, Bangalore
Subject :IMO    Class : Class 5

Ans 1:

Pratham Dave from GNS, Bangalore
Class : Class 7
B is the answer to this question

Ans 2:

Nishka Agarwal from Nita Mukesh Ambani International School, Mumbai
Class : Class 5

Ans 3:

Nishka Agarwal from Nita Mukesh Ambani International School, Mumbai
Class : Class 5
Answer is CTheir answer is correct

Ans 4:

SK MAJID ALI from Bharati Vidyapeeth Sec. & Sr, Sec.English Medium School, Pune
Class : Class 3
ans is B

Ans 5:

Nishka Agarwal from Nita Mukesh Ambani International School, Mumbai
Class : Class 5
Answer is C Their answer is correct

Ans 6:

Nishka Agarwal from Nita Mukesh Ambani International School, Mumbai
Class : Class 5
Answer is C Their answer is correct

Ans 7:

Sahishnu Jadhav from SSRVM, PUNE
Class : Class 8
ANS- B

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from ,
Subject :IMO    Class : Class 9

Ans 1:

from ,
Class :
I can disprove it, ..... take a=4,b=1,c=-5,..... a+b+c=0, a+b=5 , 5>0...... see the question properly, it may be given that c is a natural number !!!

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Ankit Kumar Mistry from Kalyani Public School, Kolkata
Subject :IMO    Class : Class 4

Ans 1:

Ankit Kumar Mistry from Kalyani Public School, Kolkata
Class : Class 7

Ans 2:

from ,
Class :
correct

Ans 3:

from ,
Class :
correct

Ans 4:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
Because XLIX means 49

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Ankit Kumar Mistry from Kalyani Public School, Kolkata
Subject :IMO    Class : Class 4

Ans 1:

Ankit Kumar Mistry from Kalyani Public School, Kolkata
Class : Class 7

Ans 2:

Ankit Kumar Mistry from Kalyani Public School, Kolkata
Class : Class 7
There are 4 names out of 8 names = with A as the starting alphabet because there are Ananya, Arpita,Anil, Anushka denoting A as the starting alphabet. So the fraction is 4/8 = 1/2 as the answer. The answer is B.

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