Class 9th Maths Quiz 23-6-21

What is this process called?

• Rationalization

• multiplying

• exponents

• none

Which of the following is irrational?

• 0.4014001400014…

• 0.14

• $\overline{0.14}$

• $0.\overline{1416}$

π is.

• Rational

• Irrational

• Both rational and irrational

A line can be a line segment

• True

• False

How many numbers are there on number line?

• 5

• 10000

• I00 million

• Infinite

The sum of interior angles of a Triangle is ________

• 160

• 180

• 360

• 270

If we minus 712 from 1500, how much do we get?

• 788

• 778

• 768

• 758

20+(90÷2) is equal to:

• 55

• 75

• 65

• 45

(-10)+(-5) = ?

• 5

• -5

• 15

• -15

-15 + 5 = ?

• 10

• 5

• -10

• 20