Can you find out the missing number in the grid?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

I look at you, you look at me I raise my right, you raise your left. What am I?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

Which alphabet is a part of our body?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

What can you hold in your right hand, but never in your left hand?