International Maths Olympiad Forum By SOF Olympiad Trainer - Page 480
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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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Mannan Aggarwal from Delhi Public School Chandigarh , Mohali
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:

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

Ans 2:

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

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:

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.

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

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

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Aryansinh Vadher from Nirma vidyavihar , Ahmedabad
Subject :IMO    Class : Class 7
mn

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

Ans 1:

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

Ans 2:

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

Ans 3:

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

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Thakur Pratap Singh from Bokaro Ispat Senior Secondary School , Bokaro steel city
Subject :IMO    Class : Class 9

Ans 1:

Mohit Ahuja from Podar International School, Akola
Class : Class 9
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:

SUKRIT TANEJA from DPS FARIDABAD, FARIDABAD
Class : Class 4
correct

Ans 3:

SUKRIT TANEJA from DPS FARIDABAD, FARIDABAD
Class : Class 4
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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anjana gupta from Arman vikram birla institution of learning, Haldwani, Haldwani
Subject :IMO    Class : Class 6

Ans 1:

Falguni from Navkis, Bangalore
Class : Class 7

Ans 2:

anjana gupta from Arman vikram birla institution of learning, Haldwani, Haldwani
Class : Class 4

Ans 3:

Pranit Sinha from Montfort School, Roorkee, Haridwar
Class : Class 6

Ans 4:

Ananya Markale from Pawar Public School, Mumbai
Class : Class 6

Ans 5:

Falguni from Navkis, Bangalore
Class : Class 7
I think it’s C

Ans 6:

Kushal from Chirec, Hyderabad
Class : Class 7
The answer is 1/5 as the capacity of the large tank is twice that of the smaller tank

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