Q.

State true or false.


1000   is a perfect square.


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a

True

b

False 

answer is B.

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Detailed Solution

Given number is 1000.
The factors of 1000   are,
  =2×2×2×5×5×5   2,5   does not occur in pairs.
Therefore, 1000   is not a perfect square.
Hence, the given statement is false.
Therefore, option 2 is correct.
 
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