The graph given below represents the number of students (in thousands), who opted for the given three subjects during the given four years.
Out of the total number of students who opted for the given three subjects in the year 2022, 42% were girls. How many boys chose the given three subjects?
The given table shows the number of the suitcases sold by different showrooms from 2018 to 2022.
The suitcases sold by the showroom D in 2019 is what percentage (rounded off to two places of decimals) less than that sold by showroom B in 2021?