How to write 17 December 2015 in 5 letters without using numbers

Ans : **Today**

1.Poor people have it.Rich people need it.If you eat it you die. What is it?

2. The more you take away from me,The bigger I get.What am I?

Ans : A hole (or a debt).

3.It belongs to you But others use it more than you do What is it?

ANSWER: Your name.

4.I sit in a corner And travel around the world. What am I?

ANSWER: A stamp

5.If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a dozen hens lay in half a dozen days?

ANSWER: 2 dozen (24)

EXPLANATION: The number of hens has increased from 1.5 to 6 (4 times more) and the number of days has increased from 1.5 to 6 (also 4 times more). The effect is cumulative, therefore the number of eggs that will be layed will be 16 times more (i.e. 24 instead of 1.5).

6.4 ? 4 ? 4 ? 4 = 7

Can you find a way to express the number 7 using four 4s and basic math operations (addition, subtraction, multiplication, and division)?