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?

Can you replace the question mark with the correct number?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

What Deficiency does the below rebus represent?

VIT_MIN

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

Can you count the number of triangles in the picture below?

Which wheel of car does not rotate when you turn your car right?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

I have Rs.50 and I spend it in the way as below.

If two's company, and three's a crowd, then whats four and five ?