International Maths Olympiad Forum By SOF Olympiad Trainer - Page 37
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Kanav Sancheti from JPHS, Jaipur
Subject :IMO    Class : Class 7

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Kanav Sancheti from JPHS, Jaipur
Subject :IMO    Class : Class 7

Post Your Answer

Kanav Sancheti from JPHS, Jaipur
Subject :IMO    Class : Class 7

Post Your Answer

Kanav Sancheti from JPHS, Jaipur
Subject :IMO    Class : Class 7

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Kanav Sancheti from JPHS, Jaipur
Subject :IMO    Class : Class 7

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Om from SNBP International School Rahatani , Pune
Subject :IMO    Class : Class 1

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Rishit from The Shri Ram school , New Delhi
Subject :IMO    Class : Class 7

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Ananya sharma from Jayshree periwal high school jaipur , Jaipur
Subject :IMO    Class : Class 7

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Ajinkya from educon international school, pune
Subject :IMO    Class : Class 5

Ans 1:

Shivansh Srivastava from Sanskriti, PUNE
Class : Class 6
On analysing this question, we know that April, June, September and November have 30 days. So our fraction is 4/12. But since 4/12 is not one of the options, we can reduce 4/12 to its lowest term. HCF of 4 and 12 = 4 4/12 = 4/4 / 12/4 = 1/3 So your answer is A.

Ans 2:

Dhrishaj from Kendriya Vidyalay, IISc, Bangalore
Class : Class 6
OR INSTEAD OF ALL THIS YOU KNOW THAT 4 INTO 3 IS 12 so, 4/12 is 1/3

Ans 3:

Pragati from BOMBAY SCOTTISH SCHOOL, Mumbai
Class : Class 5

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Vihaan Yadav from NKBGS SECTOR 17 DWARKA NEW DELHI , Delhi
Subject :IMO    Class : Class 4

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