What do you answer even though it never asks you questions?

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?

Can you find the missing piece of the Porsche?

What can go up a chimney down, but can’t go down a chimney up?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

A bridge is about to collapse. There are four people P, Q, R and S on one of the sides. Before the bridge collapses, they want to cross it. Now since the bridge is too weak, it can only stand the weight of two people at a time. Also, it is night time and nothing is visible. They have just one torch with them.

Now P takes one minute to cross the bridge, Q takes two minutes to cross, R takes five minutes to cross and S takes ten minutes to cross.

The bridge will collapse in seventeen minutes. How will they be able to cross the bridge before it collapses?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?