Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

What has one eye, but can’t see?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

I can be cracked, made, told, and played. What am I?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

Which Number is the odd one out?

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