What will be 50 percent of a number whose 200 percent is 90 ?
Choices.
A) 144  B) 72  C) 22.5  D) None of these  E) Cannot be determined
Answer   ∵ 200% of N = 90   ⇒ N = (90 x 100) / 200 = 45   ∴ 50% of N = (50 x 45) / 100 = 22.5   22.5orrect Option: 22.5
<result>C</result>
What will be 50 percent of a number whose 200 percent is 90 ?