International Maths Olympiad Forum By SOF Olympiad Trainer - Page 460
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divya sree from The hyderabad public school , Hyderabad
Subject :IMO    Class : Class 7

Ans 1:

A Malik from The Mothers International School, New Delhi
Class : Class 7
5/8=10/16=20/32...so option B is out (19/32 is less than 20/32) Option C is out (10/16 is is greater than 8/16) and for same reason option D is also out So answer is option A

Ans 2:

KRITHIGHA SHRI M P from KAMALA NIKETAN MONTESSORI SCHOOL, TRICHIRAPPALLI
Class : Class 8
the LCM of 8,16 and 32 is 32 5/8=20/32 8/16=16/32 21/32=21/32 therefore, 16/32<20/32>21/32 also, 8/16<5/8>21/32 therefore 5/8 is between 8/16 and 21/32

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Bindiya Bhoi from null, null
Subject :IMO    Class : Class 5

Ans 1:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 7

Ans 2:

Bindiya Bhoi from null, null
Class : Class 4

Ans 3:

Samith Ramesh from National public school East, Bangalore , Bangalore
Class : Class 6

Ans 4:

Vatsala from DPS, Durg
Class : Class 8

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Harshita Jain from CCA School, Gurugram
Subject :IMO    Class : Class 5

Ans 1:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
easy B

Ans 2:

Harshita Jain from CCA School, Gurugram
Class : Class 6

Ans 3:

Harshita Jain from CCA School, Gurugram
Class : Class 6
sorry a

Ans 4:

Angela from new gulf indian, kuwait
Class : Class 5

Ans 5:

Harshita Jain from CCA School, Gurugram
Class : Class 6
it could be a or c to

Ans 6:

Arav Aanand from Father Agnel School, Noida
Class : Class 6
What is the number between 11 and 13 = 12 So it is B Others are false: I request you all to check your question and your answer

Ans 7:

Harshita Jain from CCA School, Gurugram
Class : Class 6
but since it was after 11th that is why the answer was c

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Avantika Raj from Delhi Public School, Bengaluru
Subject :IMO    Class : Class 3

Ans 1:

Tavish from Sanskriti Hyderabad, Hyderabad
Class : Class 7

Ans 2:

Medhansh Sachdeva from Deens Academy, Bangalore
Class : Class 7
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Ans 3:

Avantika Raj from Delhi Public School, Bengaluru
Class : Class 9
answer is b

Ans 4:

Tavish from Sanskriti Hyderabad, Hyderabad
Class : Class 7

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Rishabh from Baala Balaga,
Subject :IMO    Class : Class 8

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Avantika Raj from Delhi Public School, Bengaluru
Subject :IMO    Class : Class 3

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Bindiya Bhoi from null, null
Subject :IMO    Class : Class 5

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Ami Buch from DPS Gandhinagar, Gandhinagar
Subject :IMO    Class : Class 8

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Aaryan from New horizons public school , Mumbai
Subject :IMO    Class : Class 8

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Kavinesh S from National Public School, Bangalore
Subject :IMO    Class : Class 3

Ans 1:

Sharodiya Ghosh from The New town school , Kolkata
Class : Class 3

Ans 2:

SHRESTA from JOHNSON GRAMMAR SCHOOL, Hyderabad
Class : Class 3
the pointers are not correct in the balance.

Ans 3:

Samriddhi Debnath from Garden High School, Kolkata
Class : Class 3
1 apple 1orange =4200 g Therefore 2oranages 2apples =4200 g X 2=8400g Answer :A-8400g

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