Which word does the below Plexor means ?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

What does this mathematical rebus means ?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?