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?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

I have no life, but I can die. What am I?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

What time is it when an elephant sits on a fence?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

When is the top of a mountain similar to a savings account?

Our product and our sum always give the same answer. Who are we?