Practicing Success
The number of cars passing the road near a colony from 6 am to 12 noon has been shown in the following histogram. What is the maximum change percentage in the number of cars as compared to the previous hour? (correct to 2 decimal places) |
Decrease of 52.63% Decrease of 58.5% Increase of 55.56% Increase of 58.5% |
Decrease of 52.63% |
Percentage change in 7-8 as compared to 6-7 = \(\frac{35}{70}\) × 100 = + 50% Percentage change in 8-9 as compared to 7-8 = \(\frac{25}{105}\) × 100 = + 23.80% Percentage change in 9-10 as compared to 8-9 = \(\frac{15}{130}\) × 100 = - 11.53% Percentage change in 10-11 as compared to 9-10 = \(\frac{20}{115}\) × 100 = - 17.39% Percentage change in 11-12 as compared to 10-11 = \(\frac{50}{95}\) × 100 = - 52.63% Ans is = Decrease of 52.63% |