Question: Five-ninth of 62% of a number is equal to 2790. What is the number? [UBI (Clerk) 2011]
Options:
A) 8100
B) 7200
C) 6300
D) 8500
E) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
- Let the number be $ x. $
Then, $ x\times \frac{62}{100}\times \frac{5}{9}=2790 $
$ \Rightarrow $ $ x=\frac{2790\times 100\times 9}{62\times 5}=8100 $