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Q1. | The present ages of P,Q and R are in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. What are their present ages (in years)? |

A. | Insufficient data [Wrong Answer] |

B. | 16,30,40 [Wrong Answer] |

C. | 16,28,40 [Wrong Answer] |

D. | 16.28,36 [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss it below :Let's take the present age of P,Q and R as 4x, 7x and 9x respectivelyThen (4x - 8) + (7x – 8) + (9x – 8) = 56 => 20x = 80 => x = 4 Hence the present age of P,Q and R are 4×4, 7×4 and 9×4 respectively ie, 16,28 and 36 respectively. !! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

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