I have feet, but no legs. Which animal Am I?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

Replace the question mark with the correct number in below Picture:

what does this picture(rebus) riddle means ?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

During which month do people sleep the least?