Question

    In a class of 100 students for a social activity, 50

    liked to go for tree planting and 70 liked to go for cleanliness drive. 10 students did not like either. How many liked both?
    A 12 Correct Answer Incorrect Answer
    B 25 Correct Answer Incorrect Answer
    C 30 Correct Answer Incorrect Answer
    D 15 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

    Practice Next

    Relevant for Exams: