I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.

Who is the youngest?

Count the Triangle in the figure given below:

What can go up a chimney down, but can’t go down a chimney up?

I am quite hot but become too cold if you remove the first two letters. What am I?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

If two's company, and three's a crowd, then whats four and five ?

What does this mathematical rebus means ?