a b and c are employed to do a piece of..., Time & Work, General Mathematics

Question:A, B and C are employed to do a piece of work for Rs. 529. A and C are supposed to finish `19/23` of the work together. How much shall be paid to B ?

A Rs. 82 
B Rs. 92 
C Rs. 300 
D Rs. 437

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+ AnswerB

+ Explanationsolution:
Work done by B `= (1 - 19/23)`
                          `= 4/23`.
`:. (A + B) : B = 19/23 : 4/23`
                      `= 19 : 4`.
`:. B`'s share `= Rs. (529 xx 4/23)`
                                `= R's 92`.

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