This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

I look at you, you look at me I raise my right, you raise your left. 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?

Give it food and it will live; give it water and it will die.

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?