You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30

There are two insects on a tile. Insect X is sitting on one side of the tile (point A) and Insect Y is sitting opposite on the other side of the tile (point B). Now both of them decide to change their position and thus X starts crawling to point B and Y starts crawling to point A. When they meet and pass each other in between, X takes 20 seconds to reach B and Y takes just 5 seconds to reach A.

Can you calculate the total time each of the insects took to change their positions?

Can you place three balls such that the equation shown in the picture holds true?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

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?

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

Which city is three-fifths chick two third cat and 50% goat?