Saved Bookmarks
| 1. |
I) What is the difference in the percentage of Motorbikes in the apartment compound between the year 2011 and the year 2013?a) 35%b) 25%c) 20%d) 10%ii) In a particular year, out of total of 200 vehicles in the apartment compound, 90 were cars. Which year was that?a) 2011percentage of vehiclesb) 2012c) 2013d) none of the year could have 90 carsiii) Find the difference in the number of scooters in 2012 and 2013, if total number of vehiclesin each of these years is 200.iv) Which type of vehicle has majority in the apartment compound during these three years |
Answer» i) c). 20%ii) d). None of the years could have 90 cars.iii). 10 scootersiv). MotorbikesStep-by-step explanation: i). GIVEN that, Percentage of bikes in the year 2011 - 45% Percentage of bikes in the year 2013 - 25% Difference between the percentage of motorbikes in these years = 45% - 25% = 20% Thus, option C is the CORRECT answer. ii). Given that, Total vehicles = 200 In the year 2011, The percentage of cars in the apartment = 20% so, No. of cars = 20/100 * 200 = 40 cars In the year 2012, The percentage of cars in the apartment = 25% so, No. of cars = 25/100 * 200 = 50 cars In the year 2013, The percentage of cars in the apartment = 30% so, No. of cars = 30/100 * 200 = 60 cars Thus, none of the years can have 90 cars and HENCE, option D is the correct answer. iii). Given that, Total vehicles = 200 Percentage of scooters in the year 2012 = 15% So, No. of scooters in the year 2012 = 15/100 * 200 = 30 scooters Given that, Total vehicles = 200 Percentage of scooters in the year 2012 = 10% So, No. of scooters in the year 2012 = 10/100 * 200 = 20 scooters ∵ Difference = 30 - 20 = 10 scooters. iv). Given that, Percentage of motorbikes in the year 2011 = 45% Percentage of motorbikes in the year 2012 = 25% Percentage of motorbikes in the year 2013 = 25% Total percentage out of 300% = 95% Thus, the majority TYPE of vehicle is motorbikes. Learn more: Answer the questions as per the given graph |
|