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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. | 20 years [Wrong Answer] |

B. | 30 years [Wrong Answer] |

C. | 45 years [Wrong Answer] |

D. | None of these [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss it below :Let the ages of A and B 10 years ago be x and 2x years respectively.Then, x+10/2x+10=3/4 =>4(x+10)=3(2x+10) => 2x=10 => x=5 therefore sum of their present ages=(x+10)+(2x+10)=(3x+20)=35 years !! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

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