Q.

Is it true that the number 2150 is divisible by both 4 and 8?


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a

True

b

False 

answer is B.

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Detailed Solution

The given numbers are 2150, 4 and 8.
When the last two digits of a number are divisible by 4 then the number is also divisible by 4.
When the last three digits of a number are divisible by 8 then the number is also divisible by 8.
The given number is 2150.
The last two digits, that is, 50 is not divisible by 4.
The last three digits, that is, 150 is not divisible by 8.
Thus, the number 2150 is not divisible by both 4 and 8.
Therefore, the given statement is false and option 2 is correct.
 
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