Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

Keyboard words are not in alphabetical order, Why?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

Can you find the dog hidden in a group of pandas?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

2, 3, 5, 9, 17, _ What is the next number in the sequence?