A and B together can complete a piece of work in 36 days while A and C together can complete the same work in 39 days. If A, B, and C together can complete 75% of the work in 19.5 days then find the time taken by B and C together to complete 77% of the whole work.
Total time taken by A, B, and C to complete. the whole work = 19.5/0.75 = 26 days Let the total amount of work = 468 units (LCM of 36, 39 and 26) Efficiency of A and B together = 468/36 = 13 units per day Efficiency of A and C together = 468/39 = 12 units per day Efficiency of A, B, and C together = 468/26 = 18 units per day Efficiency of A = 13 + 12 – 18 = 7 units per days efficiency of B=18-12=6days efficiency of C=18-13=5days Then the efficiency of B+C= 6+5=11days Required time taken of B+C= (468×.77)/11 =32.76days
Palkhi Festival, which lasts for 22 days, starts in the month of Jyestha (June). Every year on the eleventh day of the first half of the month of Ashadh...
Government’s flagship UJALA Scheme is related to which of the following fields?
The Press Council of India celebrated the National Press Day on the theme “The Media’s Role in Nation Building” at _____.
Which organization released the India Infrastructure Report 2023 on Urban Planning and Development?
With whom did Hindustan Aeronautics Limited tie up for the production of Light Combat Aircraft for the Indian Air Force?
What was the theme of International Day of Education 2022?
Recently Moody’s cut India’s economic growth forecast to 8.8% from ______ for FY22 ?
Six organisations that have been de-recognised by the ESMA, which of the following is not in this list?
According to the 'Indian Oil Market Outlook to 2030' report, what factors are driving India to become the largest source of global oil demand growth by ...
How much long-term funding has IIFL Finance secured from Export Development Canada and Deutsche Bank, jointly?
