1.

74 × 68= __________

2.

1013 ÷ 89 =______,R = ______

3.

Multiply the following by verticle and cross wise method

124X452

4.

1342 ÷ 12 =____,R = _____

5.

Devinculate the following Number:

6.

Is 53240 a perfect cube? If not, then by which smallest natural number should 53240 be divided so that the quotient is a perfect cube?

7.

434224 ÷ 103=_____,R = ____

8.

Multiply the following by verticle and cross wise method

63 X 42

9.

First convert the digit greater than 5 into vinculum then multiply by verticle and cross wise method:

167 X 288

10.

Divide 3224 by 9.

11.

Square of 85 =

12.

Find the Square of 164 by duplex method.

13.

42324÷ 998 =_____,R = _____

14.

Find the cube of 58

15.

The squares of which of the following would be odd numbers?

431

2826

7779

82004

16.

Parikshit makes a cuboid of plasticine of sides 5 cm, 2 cm, 5 cm. How many such cuboids will he need to form a cube?

17.

Add the following number and devinculate the sum so obtained

18.

309 × 98= __________

19.

Convert the unit digit of below number into vinculum

1009

20.

12 × 9 = __________

21.

Divide 2243 by 8 by straight division method.

22.

How many numbers lie between squares of 12 and 13 ?

23.

113 × 108 = __________

24.

The cube of a two digit number may be a three digit number

True False

25.

95 × 99 = __________