Can you decipher the two rows to find the hidden word?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

Why is a river so rich ?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

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

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

Find the missing number in the image below.