Can you find out the missing number in the grid?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

What does below pictogram mean?

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?

What word is represented by this rebus?

What goes through cities and fields, but never moves?

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

Find out the missing number in the picture attached:

What does below rebus means ?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.