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

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

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?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

How many triangles are there on the puzzle below?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

John is the son of Jacob.
So,
Jacob is the_____of John's father?