How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Find the missing number in the image below.

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

Why is a river so rich ?

What do you get if you add 2 to 100 four times?

What has hands, but can’t clap?