I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

Which country gets ill every time?

The more of this there is, the less you see. What is it?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

I have teeth but i don't bite. Who Am I ?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?