Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

You see me once in June, twice in November, and not at all in May. What am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

what does this below rebus represent identXQQQQQME

What question can you never answer yes to?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?