Quiz set 3C

30 % of 270 + 5/8 of 64= ?

• 121

• 81

• 40

• 242

9.75+25.88+?=41.18

• 5.55

• 5.75

• 6.57

• 4.23

? % of 346= 10.38

• 5

• 7

• 9

• 3

288/24/0.12=?

• 100

• 120

• 121.12

• 111.44

The greatest number of four digits which is a perfect square is

• 9996

• 9801

• 9900

• 9604

The least number by which 294 must be multiplied to make it a perfect square is

• 2

• 3

• 6

• 5

√50 X √90 is equal to

• 65.95

• 63.75

• 70.25

• 70

√.04 =?

• .02

• .2

• .002

• 1.2

What is 30% of 55% of 100?

• 25

• 85

• 16.5

• 11.5

If the length and breadth of a rectangle are decreased by 10%, then by what percent does the area decrease?

• 19%

• 25%

• 10%

• 20%