Count the number of balls in picture below:

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

Find the number of squares in the below picture

What does this say?

XLR8

Replace the question mark with the correct number below.

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Which is heavier: a ton of bricks or a ton of feathers?

What brings you down but never up?