what one word does the below rebus identifies?

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?

Why is it very easy to weigh a fish?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

Can you Find and name the hidden bird in the picture below ?

How many times can you subtract the number two from the number fifty?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

Can you count the number of triangles in the given figure?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?