Question

What was the approximate percentage decrease in the number of candidates who qualified for the exam from state Q in the year 2007 as compared to the previous year?

• A. 45
• B. 55
• C. 50
• D. 60
• E. 30

Answer 1

The correct option is A 45

Percentage decrease $=\frac{55-30}{55}\times 100=\frac{22}{55}\times 100=45\%$