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Home->Aptitude->Time and Work -> Important Formulas

Time and Work :-

Choose Your Formula/Rule for quicker method
IMPORTANT EXAMPLES
::Important Formulas

Here Some Basic Formulas/Rules Are given below :-

  1. If A can do a piece of Work in n days, then A's 1 day's work = 1/n

  2. If A's 1 day's work = 1/n, then A can finish the work in n days.

  3. If A is thrice as good a workman as B, then
    Ratio of work done by A and B = 3 : 1.
    Ratio of times taken by A and B to finish a work = 1 : 3.

Click Here for Important Examples