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Arkaprabho Sau from Griffins International School, Kharagpur

Subject :IMO Class : Class 6

The least number which when decreased by 9 is exactly divisible by 12, 16, 24 and 48 is _____.

A 16
B 48
C 57
D 39

Ans 1:

Chirag Jain from St MontFort senior secondary school, Bhopal

Class : Class 8

Annika from Apeejay School, Noida

Class : Class 9

Yashwant Nagarajan from Dimension International School, Singapore

Class : Class 7