I have branches, but no fruit, trunk or leaves. What am I?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

What is both possible and impossible at the same time?

What word does this rebus represent?

meta meta
meta meta

The answer I give is yes, but what I mean is no. What was the question?

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?

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

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

How many triangles are there in the picture below?