Soumyadeep Choudhury
from
KV RBNM, Salboni
Subject :IMO Class : Class 5
Find the odd numeral pair in the following question.
A6 - 216
B7 - 343
C8 - 510
D10 - 1000
what is the relation
Ans 2:
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Antareep
from
IVWS, Kolkata
Class : Class 6
It should be number C as 510 is not divisible by 8 while rest are.
Ans 3:
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Shreeya Mangla
from
ASN Senior Secondary School, New Delhi
Class : Class 7
The answer also could be B because in that both the numbers are odd and in rest both the numbers are even