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Q1. | A can do a certain work-in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do it in : |

A. | 15 days [Wrong Answer] |

B. | 20 days [Wrong Answer] |

C. | 25 days [Correct Answer] |

D. | 30 days [Wrong Answer] |

View Answer
Explanation:-
Answer : CDiscuss it below :(A + B)'s 1 day's work = ^{1}/_{10}^{1}/_{50}^{1}/_{10}^{1}/_{50}^{6}/_{50}^{3}/_{25}From (i) and (ii), we get : 2 x (A's 1 day's work) = ^{3}/_{25}^{3}/_{50}^{1}/_{10}^{3}/_{50}^{2}/_{50}^{1}/_{25}!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

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