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?

What is the next number in this series?

4,12,84,3612....

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Can you solve this picture maths equation?

Find the next number in the series below

21 32 54 87 131 ?

You need to move three matchsticks to form three squares. Can you do it?

What do you get if you add 2 to 100 four times?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

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

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?