There was a strange boy who was born before his father. How can this be possible?

Can you solve the below tricky visual equation?

What is the next number in the series?

15 29 56 108 208 ?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

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

why?

The centre of the third figure is empty. What digit should fit inside?

What has hands, but can’t clap?

What brings you down but never up?

Take one out and scratch my head, I am now black but once was red. What am I?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?