Write the correct answer from the given four options.Which among 432, 672, 522, 592 would end with digit 1?

Q16 of 142 Page 88

Write the correct answer from the given four options.
Which among 43², 67², 52², 59² would end with digit 1?

If a number ends with 1 or 9 its square ends with 1.

For example- 9× 9 = 81

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The hypotenuse of a right triangle with its legs of lengths 3x × 4x is

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The next two numbers in the number pattern 1, 4, 9, 16, 25 ……..are

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A perfect square can never have the following digit in its ones place.

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Which of the following numbers is not a perfect cube?