The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

You see me once in June, twice in November, and not at all in May. What am I?

I cannot talk, but I always reply when spoken to. What am I?

Detective John was investigating a murder in China.
It was a difficult case, and John was completely stumped until he noticed a message sent to him by the killer cunningly hidden in a newspaper advertisement selling Car Licence Plates.
Detective John thought about it for a while, and when he had solved the puzzle, immediately arrested the guilty man.

Q1) How did John know the advert was a clue for him?

Q2) Solve the code and tell me who John arrested.

This is the newspaper advert (Car licence plates for sale) that Detective John saw.

Plates For Sale;

[W 05 NWO]
[H 13 HSR]
[O 05 EBM]
[D 08 UNE]
[U 10 HTY]
[N 04 BRE]
[N 16 TTE]
[I 26 LHC]
[T 10 AEE]
[I 26 CNA]
[X 22 VDA]

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

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

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

why?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?