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

In the image below, can you find the value of an angle(y)

A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

Can you decipher the two rows to find the hidden word?