What can you catch but never throw?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

How can you leave a room with two legs and return with six legs?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

I taste better than I can smell. Who am I?

_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

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

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?