Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

What number divided by 4 is the same as that number minus 4?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

What's a single-digit number with no value?

Find the value of "?" in the ball picture Riddle below:

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

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 ?