Question : The present age of Rahim is five times the present age of his daughter, Savita. Seven years from now, Rahim will be three times as old as Savita. What is the present age (in years) of Rahim?
Option 1: 45 years
Option 2: 35 years
Option 3: 40 years
Option 4: 30 years
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Correct Answer: 35 years
Solution : Let the present age of Rahim be x years and her daughter be y years. Given: x = 5y According to the question, x + 7 = 3(y + 7) ⇒ x + 7 = 3y + 21 Putting the value of x, we get: 5y + 7 = 3y + 21 ⇒ 2y = 14 ⇒ y = 7 So, x = 5y = 5 × 7 = 35 Hence, the correct answer is 35 years.
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Question : Mother told her daughter, "Seven years ago, I was seven times as old as you were then. Also, three years from now, I shall be three times as old as you will be". Find the present ages of the mother and the daughter, respectively.
Option 1: 45 and 15
Option 2: 40 and 10
Option 3: 42 and 12
Option 4: 50 and 20
Question : Directions: A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years, then what is the present age of the wife?
Option 1: 60 years
Option 2: 51 years
Option 3: 48 years
Option 4: 45 years
Question : Direction: Two years ago, Aadhya was three times as old as his son, and two years hence, twice her age will be equal to five times that of her son. Find Aadhya's present age.
Option 1: 38 years
Option 2: 36 years
Option 3: 34 years
Option 4: 42 years
Question : The sum of the ages of the mother and her daughter is 60 years. 12 years ago, the mother was eight times as old as her daughter. How old is the daughter at present?
Option 1: 20 years
Option 2: 28 years
Option 3: 16 years
Option 4: 12 years
Question : Direction: The age of the father 4 years ago was 8 times the age of his son. At present, the father's age is 4 times that of his son. Find the present age of son.
Option 1: 9 years
Option 2: 7 years
Option 3: 14 years
Option 4: 18 years
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