What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

How is the moon similar to a dollar?

what one word does the below rebus identifies?

You see me once in June, twice in November, and not at all in May. What am I?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

What's the only room from which no one can enter or leave

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

How could a baby fall out of a twenty-story building onto the ground and live?

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?