During which month do people sleep the least?

I cannot talk, but I always reply when spoken to. What am I?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Count the number of triangles in the below picture?

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

What month of the year has 28 days?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

What does this rebus puzzle means ?