Q27 of 142 Page 88

Fill in the blanks to make the statements true :

The units digit in the square of 1294 is ………… .

If a number ends with 4 or 6 its square ends with 6.

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25

Fill in the blanks to make the statements true :

There are ………………. Perfect squares between 1 and 100.

 26

Fill in the blanks to make the statements true :

There are ………………. Perfect cubes between 1 and 1000.

 28

Fill in the blanks to make the statements true :

The square of 500 will have ……………. Zeroes.

 29

Fill in the blanks to make the statements true :

There are ……………… natural numbers between n2 and (n + 1)2