Replace the question mark with the correct number below.

What is red and smells like blue paint?

You need to remove four matchsticks from the picture below and still need to maintain the following as in the original image.
1. 1st row contains 12 matchsticks
2. 2nd row contains 12 matchsticks
3. 1st column contains 12 matchsticks
4. 2nd column contains 12 matchsticks

A man dies of old age on his 25 birthday. How is this possible?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Mother's Name is Mrs. SIXTY TWO
Son's Name is FIFTY TWO
Daughter's Name is FORTY TWO
What is Name of Father?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?