Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

With the help clues provided in the image, can you find the 5 digit key?

Solve the equation in the image by looking at the pattern closely.

There is a place where if I stand up straight, I will still be considered sideways.

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

A man was telling some of his war stories to his grandchildren.
"When the World War I was on the verge of end, I was awarded for my bravery for I had saved a group of my men." He coughed and then added, "When we were fighting in northern France, an enemy soldier threw a grenade at us. Before it could explode, I picked it up and threw it away. For my act of bravery, right before the war ended, A General gave me a sword engraved with the words "Awarded for Display of Bravery and Heroism in World War 1"."

Hearing this, one of the grandson spoke up. "Grandpa, this is not a true story. It can"t be true!"

The truth is that it was not. How did the grand children know it?

What can jump higher than a building?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?