Study the given table and answer the question that follows.
The given table shows the number of different types of batteries (numbers in lakhs) sold by a company over the years.
The total number of all types of batteries sold in 2013 is what percentage more or less (rounded off to the nearest integer) than the total number of all types of batteries sold in 2011?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e 21% more.
2011 total = 82+100+130+120 = 432
2013 total = 85+165+112+162 = 524
Increase = 524 − 432 = 92
Percentage = (92 ÷ 432) × 100 ≈ 21% more