If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

Can you find the company name in the pictogram below?

Find the next number in the series.
1 10 24 43 67 ?

For an extra income, John decided to work at a Hotel for one hour daily. The manager offers him that they will pay him $11 after every 11 days.
However, John offered a different proposition to the manager. The offers stand as:
He will be paid just a penny on his first day.
Two pence will be paid on the second day,
Four pence will be paid on the third day.
And so on till the 11th day.

Should the Hotel manager accept his offer?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

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

What has 88 keys?

A father's child, a mother's child, yet no one's son.

Who am I?

Decode this picture on T-Shirt and tell what it says ?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?