An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

Can you find a rabbit in the given picture?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

There is a place where if I stand up straight, I will still be considered sideways.

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

What can go through glass without breaking it?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

One night, a woman receives a call from the police. They tell her that her husband was murdered and that she should come to the crime scene as soon as possible. The woman drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as she reaches the crime scene, the police arrest her and she is convicted of murder. How do the police know she committed the crime?