The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

What begins with T, ends with T, and has T in it?

Can you replace the question mark with the correct number in the below table sequence?

Can you tell a 3D object that has just two surfaces?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

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

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

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

O T T F F S S ?

How many times do a clock's hands overlap in a day ?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?