A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

Can you solve the rebus below?

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

Can you identify the hidden rebus in the image below?

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?

Can you guess the name of the month by looking the below rebus ?

What's a single-digit number with no value?

Can you make a six-letter word using the letters N, A and B ?

what one word does the below rebus identifies?

What does a man do only once in his lifetime, but women do once a year after they are 29?