Q3 of 142 Page 88

Write the correct answer from the given four options.
A number ending in 9 will have the units place of its square as

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

For example- 9× 9 = 81

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196 is the square of

Write the correct answer from the given four options.

Which of the following is a square of an even number?

Write the correct answer from the given four options.

Which of the following will have 4 at the units place?

Write the correct answer from the given four options.

How many natural numbers lie between 5² and 6²?

Write the correct answer from the given four options.A number ending in 9 will have the units place of its square as