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 circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

It is Secret Agent Bond Girl Friend's birthday but he is on a secret mission

Mr Bond has a secret device by which he can only use the below words for sending the message.

Dumbo, Nazi, Carrot, Ronda, Zambia, Racing, TinTin, Seou, Zareeba, Laltain, Saphire, Tar, Orphan, Audition, Biscotti.

Mr Bond sends the following message to her girlfriend:
Carrot Dumbo Nazi Racing Ronda Zambia TinTin Seou Laltain Zareeba Tar Biscotti Orphan Audition Snake

What does Mr. Bond's Message say?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Whats the next number in the below number sequence pattern.

Find the missing number in the sequence below:

Can you spot the hidden girl in the picture below?