hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    The following bar diagram shows the number of students who opted for the different subjects in the year 2020 and 2021. Out of all 5 subjects,
    Question

    The following bar diagram shows the number of students who opted for the different subjects in the year 2020 and 2021.

    Out of all 5 subjects, what percentage (rounded up to two decimals) of students opted for Biology in 2021?

    A.

    23.14%

    B.

    22.34%

    C.

    21.18%

    D.

    24.31%

    Correct option is C

    Given: 

    Subjects

    Number of Students (in 2021)

    Economics

    85

    Biology

    90

    Computer Science

    65

    Physical Education

    110

    Geography

    75

    Formula Used: 
    Percentage of students opted specific subject =  Total Students in specific subjectsTotal students in all subjects\frac{\text{ Total Students in specific subjects}}{\text{Total students in all subjects}} 
    Solution:
    Total students = 85 + 90 + 65 + 110 + 75 = 425 
    Students opted biology = 90 

    Free Tests

    Free
    Must Attempt

    SSC CGL T-I Similar Paper (Held on 12 Sep 2025 S2)

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon200 Marks
    • timerIcon60 Mins
    languageIcon English
    Free
    Must Attempt

    SSC CGL T-I GA Section Test 01

    languageIcon English
    • pdpQsnIcon25 Questions
    • pdpsheetsIcon50 Marks
    • timerIcon15 Mins
    languageIcon English
    Free
    Must Attempt

    SSC CGL T-I Full Mock Test 1 (Exam Level)

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon200 Marks
    • timerIcon60 Mins
    languageIcon English

    Similar Questions

    test-prime-package

    Access ‘SSC CGL Tier I’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    383k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow