📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!
  • google app store apple app store
    • ✖

      Question

      35 men can complete a piece of work in 40 days. ‘x’

      men started the work and after 30 days 60 more men joined them so that whole work was finished in the desired time. Find the value of ‘x’
      A 22 Correct Answer Incorrect Answer
      B 23 Correct Answer Incorrect Answer
      C 20 Correct Answer Incorrect Answer
      D 25 Correct Answer Incorrect Answer

      Solution

      Total work = 35 × 40 = 1400 units According to question; 30 × x + 10 × (x + 60) = 1400 Or, 30x + 10x + 600 = 1400 Or, 40x = 800 Or, x = 20

      Practice Next
      More Time and work Questions

      Relevant for Exams:

      ask-question