The centre of the third figure is empty. What digit should fit inside?

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

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

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

Find the hidden panda in the image below.

Count the number of squares in the picture below.

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

What's the only room from which no one can enter or leave

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.