What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

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

It is always ahead of me yet I can never see it. What is it?

A man is walking down a road with a basket of eggs. As he
is walking he meets someone who buys one-half of his eggs
plus one-half of an egg.
He walks a little further and meets another person who buys
one-half of his eggs plus one-half of an egg.
After proceeding further he meets another person who buys
one-half of his eggs plus one half an egg. At this point, he
has sold all of his eggs, and he never broke an egg.
How many eggs did the man have to start with?

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?