Work done by A in 1 day = 1/12 Work done by B in 1 day = 1/15 Work done by C in 1 day = 1/20 Work done by A and B together in 1 day = (1/12 + 1/15) = 7/60 Work done by B and C together in 1 day = (1/15 + 1/20) = 7/60 Work done by A and B together in 4 days = (7/60 × 4) = 28/60 = 7/15 Work done by B and C together in 5 days = (7/60 × 5) = 35/60 = 7/12 Total work done by A, B, and C in 9 days = 7/15 + 7/12 = 119/180 = 2/3 Remaining work = 1 - 2/3 = 1/3 Time taken by C to complete the remaining work = (1/3) / (1/20) = 20/3 = 6.67 days Correct Option: c) 6.67 days
If all the letters in each of the words are arranged alphabetically (within the word), how many words will remain unchanged?
A program, either talk or music that is made available in digital format for automatic download over the Internet is called a ___________.
Which PowerPoint view displays each slide of the presentation as thumbnail and is useful for rearranging slides?
A(n) ........................ is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, m...
Pick the odd one out.
Study the following information carefully to answer the given questions below-:
There are two couples in a family. D has two children. P is wife ...
In a certain code, 'PRONOUNCED' is written as 'POPSQEFDOV'. How is ' HOMEPAGE ' written in the code?
A USB communication device that supports data encryption for secure wireless communication for notebook user is called a
Statements: V ≥ O ≥ S = A > J, M < Y = P ≤ O > R
Conclusion:
I. O > M
II. A ≥ M
III. V > R
Statement: The jurisdictional police has failed to arrest 26 convicts who are absconding after being released from prison on parole.
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