Question
P and Q can complete a work in 26 days and 39 days,
respectively. P, Q and R together can complete the work in 13 days. If R get a total wage of Rs. 5850 to complete the work alone, then find the per day wage of R.Solution
Let the total work be LCM of (26, 39 and 13) = 78 units Number of units of work done by P alone in one day = 78/26 = 3 units Number of units of work done by Q alone in one day = 78/39 = 2 units Number of units of work done by P, Q and R together in one day = 78/13 = 6 units Number of units of work done by R alone in one day = 6 – 3 – 2 = 1 unit So, time taken by R alone to complete the work = 78/1 = 78 days So, per day wage of R = 5850/78 = Rs. 75
What is the Capital Asset Pricing Model (CAPM)?
Which of the following are not the features of the Indian Parliamentary System?
-
Independent Judiciary
...
-
A laptop was sold for Rs. 75,000 at a profit of 25%. For what price should it have been sold to gain a 40% profit?
With reference to the Net Domestic Product (NDP) consider the following statements:
1. It is a GDP, calculated after addition of values of depr...
 The Constituent Assembly for framing the Constitution for Independent India was set up in :
 India will send Gaganyaan Mission by 2024 with 3 male Astronauts and a female robot named _______________ .
Three of the following words are alike in some manner and hence form a group. Which word does NOT belong to that group?
What are the qualifications laid down by the Constitution for appointment of the governor?
1. He should not belong to the state to which he is...
Israel ties up with which of the following institutions to set up water technology centre, ‘India-Israel Center of Water Technology’ (CoWT)
Which perspective assumes that trade unions play a vital role in protecting workers' rights?Â
