Find the next number in the sequence

5 12 24 36 ?

Why is the longest human nose just 11 inches?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

There are forty elephants and they have forty-fore heads. How can this be possible?

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

Solve the mathematical equation in the picture below.

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

What number should come in place of the question mark below?

Through your logical capabilities, can you make 7 an even?