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    Study the table carefully to answer the question that follows:The given table has the number of boys and girls (in hundreds) in 5 different years in 4
    Question

    Study the table carefully to answer the question that follows:

    The given table has the number of boys and girls (in hundreds) in 5 different years in 4 different schools (A, B, C, D) (M* for Boys, F* for Girls).

    Table:

    School
    Year
    Boys (M)
    Girls (F)
    A
    2016
    4.2
    4.7
    A
    2017
    7.7
    5.3
    A
    2018
    10.4
    7.9
    A
    2019
    6.5
    10.7
    A
    2020
    9.5
    11.9
    B
    2016
    6.3
    4.2
    B
    2017
    5.9
    3.3
    B
    2018
    5.7
    5.3
    B
    2019
    7.4
    5.9
    B
    2020
    8.6
    6.9
    C
    2016
    3.4
    5.6
    C
    2017
    4.4
    5.5
    C
    2018
    5.9
    5.9
    C
    2019
    6.3
    6.4
    C
    2020
    7.6
    5.4
    D
    2016
    3.5
    7.6
    D
    2017
    5.5
    5.6
    D
    2018
    5.5
    6.6
    D
    2019
    5.4
    6.5
    D
    2020
    5.7
    7.6

    Question:
    Which school has the minimum percentage increase in total student enrollment (both boys and girls) from 2019 to 2020?

    A.

    A

    B.

    B

    C.

    C

    D.

    D

    Correct option is B

    B

    Total Student Enrollment (Boys + Girls):

    School A:

    • 2019: 6.5 (boys) + 10.7 (girls) = 17.2 (hundreds) = 1720
    • 2020: 9.5 (boys) + 11.9 (girls) = 21.4 (hundreds) = 2140

    School B:

    • 2019: 7.4 (boys) + 6.5 (girls) = 13.9 (hundreds) = 1390
    • 2020: 8.6 (boys) + 6.9 (girls) = 15.5 (hundreds) = 1550

    School C:

    • 2019: 6.3 (boys) + 4.3 (girls) = 10.6 (hundreds) = 1060
    • 2020: 7.6 (boys) + 5.4 (girls) = 13.0 (hundreds) = 1300

    School D:

    • 2019: 6.5 (boys) + 6.8 (girls) = 13.3 (hundreds) = 1330
    • 2020: 7.9 (boys) + 7.6 (girls) = 15.5 (hundreds) = 1550

    Percentage Increase Calculation:

    Percentage Increase = [(Enrollment in 2020 - Enrollment in 2019) / Enrollment in 2019] * 100

    School A:

    • Increase: 2140 - 1720 = 420
    • Percentage Increase: (420 / 1720) * 100 ≈ 24.42%

    School B:

    • Increase: 1550 - 1390 = 160
    • Percentage Increase: (160 / 1390) * 100 ≈ 11.51%

    School C:

    • Increase: 1300 - 1060 = 240
    • Percentage Increase: (240 / 1060) * 100 ≈ 22.64%

    School D:

    • Increase: 1550 - 1330 = 220
    • Percentage Increase: (220 / 1330) * 100 ≈ 16.54%

    Comparing Percentage Increases:

    • School A: 24.42%
    • School B: 11.51%
    • School C: 22.64%
    • School D: 16.54%

    The school with the minimum percentage increase is School B.

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