Subject :IMO Class : Class 6
A number is always divisible by 90, if _____.
A It is divisible by both 2 and 45
B It is divisible by both 5 and 18
C It is divisible by both 9 and 10
D All of these
Ans 1:
Class : Class 8
Ans 2:
Class : Class 8
Ans is D . Itâs because they didnât specify about divisibility so itâs all of these