What is so fragile that saying its name breaks it?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

What does this Rebus Picture means ?

I’m orange, I wear a green hat and I sound like a parrot. What am I?