If two's company, and three's a crowd, then whats four and five ?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

People make me, save me, change me, raise me. What am I?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

Imagine you are in a room with no windows or doors. How will you get out?

Which is the correct shadow of the bird?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

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