15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

What does this rebus mean?

O
N
C
E
TIME

What has hands, but can’t clap?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Find the missing number in the image below.

Why Aeroplane windows are round?

Which of the below owl is odd one out?

Find the missing letter in the last circle logically in the given below picture.

An explorer goes on an exposition in the jungle. He sets up camp in the middle of the jungle. The next morning he sees something with a head and a tail, but he is not afraid. What did he see in his bag?