Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

In the image given, you can find several triangles. Can you count them all?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

I have feet, but no legs. Which animal Am I?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK

How can you write nineteen in a manner that if we take out one, it becomes twenty?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?