ORAL HALF YEARLY

If 53X47=2491, 530X4700= ?

• 24 910

• 2 49 100

• 24 91 000

• 20 49 100

A square has a side 5 cm. It's perimeter is

• 25 cm

• 20 cm

• 10 cm

• 15 cm

Tick the equivalent fractions for 10/15 is

• 3/5

• 100/150

• 5/3

• 2/3

The angle between the hands of the clock is

• right angle

• obtuse angle

• straight angle

• acute angle

Find the HCF of 20, 30 and 50 is

• 10

• 20

• 30

• 50

280 x 347 = 347 X 70 X ___

The missing number in the above equation is

• 280

• 347

• 70

• 4

I'm the smallest three digit odd number and 5 is a factor of me. I am ______

• 100

• 101

• 105

• 103

Tick the options which represent one crore

• One hundred lakh

• 1 00 00 000

• 10 times ten lakh

• 1 00 000

In a class of 40 students 25 are boys and 15 are girls. The fraction of boys in the class is

• 25/50

• 15/40

• 5/8

• 25/40

30 x 0 x 40 x 50 equals

• 0

• 30

• 40

• 6 000