Question
‘A’ and ‘B’ can do a piece of work in 17 days
and 34 days, respectively. They started working together but ‘A’ left after 4 days. Find the time taken by ‘B’ to complete the remaining work.Solution
Let total amount of work be 34 units (LCM of 17 and 34). Efficiency of ‘A’ = 34/17 = 2 units/day Efficiency of ‘B’ = 34/34 = 1 units/day Amount of work done by ‘A’ and ‘B’ together in 4 days = (2 + 1) × 4 = 12 units Time taken by B to complete remaining work = {(34 – 12)/1} = 22 days
Village-specific banking solutions require:
Promotional expenditures at the introduction stage of the product life cycle are spent on:
LinkedIn is
At a local farmers market, an artisan craftsperson sources supplies for his cabinetry from old wine barrels and wine crates. He communicates to prospect...
In the development of software for customer relation, what does the following statement represent?
““Ask the vendor to document the featur...
Which of the following is an example of intangible banking service?
The Andaman Board of Tourism ran a series of ads showing traditional families enjoying various attractions in the islands. Since the apparent target of ...
Which strategy best improves cross-border remittance market share among migrant workers?
While a McDonald's hamburger is generally prepared and tastes the same from store to store, how the teller takes and processes your order may be differe...
Relationship selling is most suitable for:
Relevant for Exams:
