A man has to get a fox, a chicken, and a sack of corn across a river.

He has a rowboat, and it can only carry him and one other thing.
If the fox and the chicken are left together, the fox will eat the chicken.
If the chicken and the corn are left together, the chicken will eat the corn.

How does the man do it?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

I don't get anymore wetter, no matter how much rain falls on me.

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

What is the centre of gravity?

Can you name four days which start with the letter 'T'?