There was an aeroplane crash, every single person died, but two people survived. How is this possible?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

How many triangles can you find in this given picture?

The richest man in the city Mr Rechard is kidnapped. James Bond is appointed to the case. At the crime scene, a note is found written by Mr Richard. The note read:

"First of January, Fourth of October, Fifth of March, Third of June."

James Bond knew that somehow, the killer's name was hidden in the note. The following were the suspects:

Jack Richard, the son and the heir of property.
John Jacobson, the employee of Richard.
June Richard, the wife of Richard.

James Bond took only a few moments to deduce the killer's name. Can you tell who was the killer?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

How many words can a pen with half refill write?

Can you divide the below-given shape into four equal and identical pieces?

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