Grade 6 math

What is the perimeter of square having length 7 cm?

• 14cm

• 49cm

• 28cm

• 343cm

In equation 2x=8, the value of X is..

• 16

• 6

• 10

• 4

How many sides are there in hexagon?

• 5

• 7

• 6

• 8

The Cardinal number of set A={a,e,I,o,u } is ?

• 5

• Vowel letter

• 7

• English alphabet

What is the total sum of angle in triangle?

• 3

• 180

• 360

• 90

If a cost of 1 pen is Rs 40 the find the cost of 8 pen.

• 5

• 32

• 320

• 48

40% of 1500 means?

• 40

• 60

• 40/100

• 600

Formula to find volume of a cuboid is

• 3L

• L×b×h

• L×b

• 2(l+b)

Scalene triangle means

• Triangle whose one angle is 90 degree

• Triangle whose all sides are equal

• Triangle whose two sides are equal

• Triangle whose all sides are different

Obtuse angle means

• Less than 90 degree

• Greater than 90 degree

• 180 degree

• 360 degree