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Q1. | Ten years ago, A was half of B in age. If the ratio of their present ages is 3:4, what will be the total of their present ages? |

A. | 45 [Wrong Answer] |

B. | 40 [Wrong Answer] |

C. | 35 [Correct Answer] |

D. | 30 [Wrong Answer] |

View Answer
Explanation:-
Answer : CDiscuss it below :Let the present age of A and B be 3x and 4x respectively.Ten years ago, A was half of B in age => (3x – 10) = ½ (4x – 10) => 6x – 20 = 4x – 10 => 2x = 10 => x = 5 total of their present ages = 3x + 4x = 7x = 7 × 5 = 35 !! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

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