John was piloting a plane behind a car but was never able to overtake it. Why?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

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

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

Can you solve below mathematical equation?

2^1234 - 2^1233

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

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

How is the moon similar to a dollar?

How is a fly different from a mosquito?