What is wrong in the below Picture?

Can you count the number of children in the picture below

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

Move four matchsticks to the below square to form three squares?

What has many keys but can’t open a single lock?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Find out the missing number in the picture attached:

What happened when the wheel was invented?

What can you hold in your right hand, but never in your left hand?