I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

How can a man go eight days without sleep?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

Which digit occurred maximum times between the number 1 and 1000?

A man died and leaves Rs.10,000 in his will. There are 6 beneficiaries- his 3 sons and their wives. The 3 wives receive Rs.3960 of which Priyanka gets Rs.100 more than Tanu and Neha gets Rs.100 more than Priyanka.
Pramod gets twice as much as his wife, Tushar gets the same as his wife, and Prashant gets 50% more than his wife.

Who is married to whom?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Why Aeroplane windows are round?

I shave every day, but my beard stays the same. What am I?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211