What country can make you shiver?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

Can you solve below mathematical equation?

2^1234 - 2^1233

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What is the fastest way to double your money?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

What does Alexander the Great and Winnie the Pooh have in common?