Q. 135.0( 2 Votes )

# Which of the numbers for which you cannot decide whether they are squares.

Answer :

All the natural numbers whose unit digit is 0, 1, 4, 5, 6 or 9 can not be said surely if they are square numbers or not

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The square of a proper fraction is:

RS Aggarwal - MathematicsWhich of the following cannot be the unit digit of a perfect square number?

RS Aggarwal - MathematicsUsing prime factorization method, find which of the following numbers are perfect squares?

189, 225, 2048, 343, 441, 2961, 11025, 3549

RD Sharma - MathematicsFind the least number of three disgits which is perfect square.

RD Sharma - MathematicsChoose the correct answer:

Which of the following numbers are squares of even numbers?

121, 225, 256, 324, 1296, 6561, 5476, 4489, 373758

RD Sharma - MathematicsWhat least number must be added to 521 to make it a perfect square?

RS Aggarwal - MathematicsWhat least number must be subtracted from 178 to make it a perfect square?

RS Aggarwal - MathematicsState whether the statements are true (T) or false (F).

The value of p for 51^{2} – 49^{2} = 100p is 2.