Which is the correct shadow of the bird?

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?

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

When we see 2 but call 10?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

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

Why is 6 afraid of 7?