One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Can you find a rabbit in the given picture?

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

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

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 walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

People put me on the table and cut me but do not eat me. What am I?

Prove that the below maths equation is true.

8 + 8 = 91

What part of the chicken has the most feathers?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?