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

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

By what process could you make a 'Tea-Table' into food?

Take away the whole and some still remain. What is it?

What has many teeth, but cannot bite?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

How many letters are in the alphabet?

What does this rebus mean?

O
N
C
E
TIME

Doctor Alex and a bus driver John are both in love with the same woman named Olivia. The bus driver need to go for a long trip of 10 days, Before he left he gave Olivia 10 apples.