Ages Quizzes Post published:March 26, 2020 Post category:Aptitude Quizzes Post comments:0 Comments 0% 0 votes, 0 avg 10 See time here Aptitude Quizzes Ages Quiz 1Total Questions: 10Time: 10 minutes 1 / 10 Category: Ages QuestionsThe sum of the present age of mother and her son is 60 years. Six years ago, the age of the mother was five times the age of her son. What will be the age of her son after 6 years? 20 years 22 years 21 years 23 years Explanation:Let the present age of the son =xThen, the present age of the mother =(60-x)As per question:Six years ago mother’s age was 5 times the age of her son:So, (60-x) -6=5(x-6)54 – x = 5x -3084=6xx=84/6x=14 YearsAge of son after 6 years=x+6=14+6=20 Years2 / 10 Category: Ages QuestionsA person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present? 36 years 44 years 32 years 40 years Explanation:Let the mother's present age be x years.Then, the person's present age =2xyears.52x + 8=1(x + 8)52 2(2x + 40) = 5(x + 8) x = 40.3 / 10 Category: Ages QuestionsMy brother, Ravi is 3 years elder to me. My father’s age was 28 years when my sister, Neha was born, and my mother’s age was 26 years when I was born. If Neha’s age was 4 years when Ravi was born, what was the age of my father when Ravi was born? 35 years 34 years 32 years 33 years Explanation:Let my age =xThenRavi’s age =x+3Mother’s age =x+26Neha?s age =(x+3) +4=x+7Father’s age =(x+7) +28=x+35So, the age of the father at the time of Ravi was born=x+35-(x+3) =32 years4 / 10 Category: Ages QuestionsThe present ages of Arun, Sunil, and Vivek are in proportions 4:7:9. Before eight years, the sum of their ages was 56. What are their present ages in years? 16,30,36 16,28,36 16,30,40 16,28,40 Explanation:Let the ratio constant be xThen the Present age of Arun, Sunil and Vivek would be 4x, 7x, 9xAge before eight years:4x-8, 7x-8, 9x-8According to question4x-8 + 7x-8 + 9x-8 = 5620x = 80x= 80/20x= 4Then their present is 4×4 = 16; 7×4= 28 and 9×4= 36 respectively.5 / 10 Category: Ages QuestionsSachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin? 25 years 20 years 24.5 years 16 years Explanation:Let Rahul's age be x years.Then, Sachin's age = (x - 7) years.x - 7=7x9 9x - 63 = 7x 2x = 63 x = 31.5Hence, Sachin's age =(x - 7) = 24.5 years.6 / 10 Category: Ages QuestionsSix years ago, the ratio of the ages of Kunal and Sagar was 6 : 5. Four years hence, the ratio of their ages will be 11 : 10. What is Sagar's age at present? 16 years 20 years 18 years 22 years Explanation:Let the ages of Kunal and Sagar 6 years ago be 6x and 5x years respectively.Then,(6x + 6) + 4=11(5x + 6) + 410 10(6x + 10) = 11(5x + 10) 5x = 10 x = 2. Sagar's present age = (5x + 6) = 16 years.7 / 10 Category: Ages QuestionsThe product of the ages of Shyam and Ram is 240. If double the age of Ram is more than Shyam’s age by 4 years, what is Ram’s present age? 10 years 14 years 12 years 16 years Explanation:: Let the age of Ram = X yearsAge of Shyam = Y yearsAccording to questionXY= 240 …………eq.1And, 2X = Y + 4Y= 2X- 4Y = 2(X-2) ……………eq.2Now putting the value of eq.2 in eq.1X ×[ 2(X-2)] = 240X × (2X – 4) =2402X2 – 4X =240X2– 2X = 120X2 – 2X – 120 = 0Doing the factors of above equation:X2 – (12-10)X – 120 = 0X2 -12X + 10X -120 = 0X(X-12) + 10(X-12) = 0(X-12) (X+10) = 0X+10 = 0, X-12 = 0X= -10, X = 12Therefore Ram’s age is 12 years.8 / 10 Category: Ages QuestionsThe present ages of three persons in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years). 8, 20, 28 20, 35, 45 9, 25, 35 16, 28, 36 Explanation:Let their present ages be 4x, 7x and 9x years respectively.Then, (4x - 8) + (7x - 8) + (9x - 8) = 56 20x = 80 x = 4. Their present ages are 4x = 16 years, 7x = 28 years and 9x = 36 years respectively.9 / 10 Category: Ages QuestionsAyesha's father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents? 8 years 6 years 4 years 2 years Explanation:Mother's age when Ayesha's brother was born = 36 years.Father's age when Ayesha's brother was born = (38 + 4) years = 42 years. Required difference = (42 - 36) years = 6 years.10 / 10 Category: Ages QuestionsA man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is: 18 years 20 years 14 years 22 years Explanation:Let the son's present age be x years. Then, man's present age = (x + 24) years. (x + 24) + 2 = 2(x + 2) x + 26 = 2x + 4 x = 22. 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