A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What is the next number in the series?

15 29 56 108 208 ?

How can you leave a room with two legs and return with six legs?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Whats the next number in the below number sequence pattern.

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?

Why 1729 is a magic number? Answer Logically.