📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    30 labourers are assigned to dig a 4 km canal. After 12

    days, only half of the work is over. Later, 6 more labourers are added. Find in how many days the remaining work will be completed.
    A 25 days Correct Answer Incorrect Answer
    B 18 days Correct Answer Incorrect Answer
    C 10 days Correct Answer Incorrect Answer
    D 12 days Correct Answer Incorrect Answer

    Solution

    ATQ, Let the number of days to complete the remaining work be x. (30 × 12) / (1/2 × 4) = 36x / (1/2 × 4) (30 × 12) / 2 = 36x / 2 180 = 18x x = 10 days

    Practice Next
    More Time and work Questions
    ask-question