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?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

What part of the chicken has the most feathers?

Imagine you are in a room with no windows or doors. How will you get out?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What is the next number in the series?

15 29 56 108 208 ?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?