Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

Solve the mathematical equation in the picture below.

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?

Can you start the fire using two pieces of wood?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Can you make a six-letter word using the letters N, A and B ?

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

When it's bad luck to meet a black cat?

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

If it took eight men ten hours to build a wall, how long would it take four men to build it?