1.

The following numbers are obviously not perfect square give reason 3 66 67

Answer» ONG>Answer:

because to FULFILL the requirements to be a perfect square a no. should be expressed as the product of two equal (same) integers. eg: 36 // (6*6)

but,

66 we cannot GET by multiplying any same .we can get by :

33*2=66

11*6=66

1*66=66

but in any of above both the elements of L. H. S are not same as in the case above (36,25,81,,ETC).



Discussion

No Comment Found

Related InterviewSolutions