1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

Why 1729 is a magic number? Answer Logically.

What is the word or phrase?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Find the next number in the series below

21 32 54 87 131 ?

What demands an answer, but asks no questions

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?