Directions (Question: Following six questions) : In the following table, information regarding publishing books by different publishers has been given. Study the table carefully and answer the questions.
The ratio of the number of books published by publishers P and Q is
If the total number of books published by publishers P, Q and R is increased by 30% and the total number of books published by remaining publishers be decreased by 20%, what will be the new average of books published by all the publishers?
What is the total number of books distributed by publishers 0 and Q ?
What is the average number of non-academic books published by publishers R and S ?
How many books were given to each distributor by publisher Q if each publisher gets equal number of books ?
What is the difference between the number of academic books published by publishing houses M and P ?