Mathematics with Fun

The value of log 1 is ?

• 0

• 1

• 2

• None

The equivalent value of  $\pi$  is ? 

• 3.142

• 3.14

• 3.124

• None

All Natural numbers are Real numbers.

• True

• False

• Can't say

All Real numbers are Integers.

• True

• False

• Can't say

Which pair is co-prime ?

• 4, 9

• 2, 8

• 3, 15

• 4, 10

In BODMAS rule 'O' stands for ?

• Of

• Off

• On

• None

What is even prime number ?

The value of log (-1) is ?

• 0

• 1

• -1

• Undefined

The equivalent proportion of 2:3 is ?

• 10:15

• 10:12

• 12:15

• 15:10

Central value (mean) of 2, 3, 4, 5, 6 is ?

• 4

• 5

• 20

• 10