Discussion Forum



Directions: Study the table carefully and answer the given questions.

1522021604_Tabulation 15.JPG

 

 

1)

What is the difference between the number of academic books published by publishing house M and P?


A) 450

B) 640

C) 540

D) 504

E) None of these

Answer:

Option C

Explanation:

Difference between numbers of books published by publishing house M and P

= $\frac{7}{10}\times28200$ - $\frac{8}{12}\times31200$

= 19740 - 19200 = 540