What is harder to catch the faster you run?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

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?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

Can you find out who is the kidnapper in below Picture and why, Explain ?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Find the next number in the series below

21 32 54 87 131 ?

If six children and two dogs were under an umbrella, how come none of them got wet?

With the help clues provided in the image, can you find the 5 digit key?