Question

In a library 30% books are in English, 50% books are
in Hindi and the remaining 500 are in other languages.
What is the total number of books in the library?
a) 2700
b) 2750
c) 2555
d) 2500
e) None of these​

Answer 1

Answer:

Here

Explanation:

50 + 30 =80

100-80= 20 which is remaining

So 20%= 500

1% = 500/20

1% = 25

So 100% = 25 ×100=2500 books