Count the number of lines in the image below ?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Solve this riddle by finding the odd one out from the rest.

What is the difference between a jeweller and a jailer?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Aaron, Brad, Christopher, Danny and Elvis decided to play a game of tiddlywinks. In this game they decided that one win will get 1 point for winning, 0 for losing and 1/2 in case of a tie.

They finished the game in alphabetical order and it was found that the scores were different for each person.

Based on the following two statements, can you find out the result of the individual games?
Brad: No one could finish like me, without a loss.
Elvis: No one played worse than me, I finished without a single win.

Solve the following series:
AZ, GT, MN, __, YB

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?