How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

What have one eye but still cannot see?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

Can you find the missing piece of the Porsche?

Find the hidden tiger in the given optical illusion ?

In a particular village, only two barbershops exist.

The first shop has a handsome barber with a neat haircut who is handsomely dressed in clean clothes and is extremely humble with his body language. The place is clean and looks hygienic.

In the second shop, you can find a barber with shabby clothing. His hairs are weirdly cut and his clothes still have the stains from last night's dinner. The place is not clean as well and reeks a bit.

You visit the village for the first time and decide to get your haircut. Which barbershop will you like to go for that and why?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?