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

What does this rebus means ?

PROG WORKRESS

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

What word is represented by this rebus?

Can you find out the remainder when 3^300 is divided by 5?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

A river should be crossed by a father, a mother and their two sons and two daughters.
There are some rules that should be followed while crossing the river. There can be only two people in the raft while crossing. The daughters cannot be with their father unless there is the presence of the mother. The sons cannot be with their mothers unless the father is present. Unless the guard is on the board, the criminals cannot be with any of the family members. Only the adults like the father, the guard, and the mother knows to use the raft.

How will they cross the river?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?