Ratios & Proportions Quiz
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Questions and Answers

What is the current age ratio between a mother and her son?

  • 4:1
  • 6:1 (correct)
  • 3:1
  • 5:1
  • What will be the age ratio of a father to a mother when the son reaches the mother's current age?

  • 12:11
  • 13:11 (correct)
  • 15:10
  • 14:10
  • What is the total age of the father and son when the son becomes as old as the father now?

  • 100 years
  • 115 years (correct)
  • 120 years
  • 110 years
  • What was the age ratio of A and B eight years ago?

    <p>9:10</p> Signup and view all the answers

    What will be the age ratio of A and B four years from now?

    <p>12:13</p> Signup and view all the answers

    If C's age is 6 years more than A's age, what is C's age when A is currently 42 years old?

    <p>46 years</p> Signup and view all the answers

    What was Poorvi's age compared to her children eight years ago?

    <p>Equal to the sum of their ages</p> Signup and view all the answers

    What will be the age ratio between Poorvi's daughter and son five years from now?

    <p>7:6</p> Signup and view all the answers

    How much older is Poorvi's husband compared to her?

    <p>7 years</p> Signup and view all the answers

    What is Poorvi's husband’s current age if he is three times the present age of their son?

    <p>48 years</p> Signup and view all the answers

    What will be the ratio of the present ages of 'A' and 'C' if 'B's age will be 75% of 'C's age 15 years from now?

    <p>4:3</p> Signup and view all the answers

    What was Kunal's age 8 years ago?

    <p>28 years</p> Signup and view all the answers

    What is the present age of the son if the sum of the present ages of the parents is 85 years?

    <p>19 years</p> Signup and view all the answers

    If the father was 6 times the son's age 3 years ago and will exceed by 35 years in 2 years, what is their current age ratio?

    <p>3:1</p> Signup and view all the answers

    What will be the ratio of ages of P and Q after how many years if the current age difference between them is a square of the difference of their ages?

    <p>4 years</p> Signup and view all the answers

    If Rani is 2 years younger than Rohit and their age ratio with Arushi is 13:9, how many years younger is Rani than Sameer?

    <p>14 years</p> Signup and view all the answers

    What is Kusum's present age if Suman stated that 4 years ago he was 80% of her present age?

    <p>40 years</p> Signup and view all the answers

    What will be the age ratio of Daksha and Manu 7 years from now if Daksha and Kritika's current ages sum to 126 years?

    <p>11:9</p> Signup and view all the answers

    What is the average age of the five persons given that Ajay is 22 years old?

    <p>25.2 years</p> Signup and view all the answers

    What are the ages of the three youngest persons among Ajay, Rani, Rohit, Arushi, and Sameer in decreasing order?

    <p>11:10:9</p> Signup and view all the answers

    What is the implication of the statement that the average age of a father and son is 50% more than the son's present age?

    <p>The father's age is 1.5 times the son's age.</p> Signup and view all the answers

    If the sum of the ages of P and Q equals 25, what is the individual age of P given that the average is 12.5?

    <p>14 years</p> Signup and view all the answers

    What will be the ratio of ages of Daksha and Kritika after 7 years if they were in the ratio of 7:4 eight years ago?

    <p>10:7</p> Signup and view all the answers

    How many years apart are Rani's and Arushi's ages, given the ratio of their ages is 13:9?

    <p>6 years</p> Signup and view all the answers

    If the ratio of son's age to mother's age is 1:2 after 10 years, what must the son's current age be relative to the parents' total age?

    <p>19 years</p> Signup and view all the answers

    What can be inferred about C's age given that it will be 75% of B's after 15 years?

    <p>C is younger than B.</p> Signup and view all the answers

    What is Sameer’s age if he is 14 years older than Arushi?

    <p>34 years</p> Signup and view all the answers

    How does the age prediction impact the relationship between A, B, and C?

    <p>Their ages proportionate affect future ratios.</p> Signup and view all the answers

    If in four years the combined age of a father and son will be 68 years, what is the current age of the father if the son's current age is 50% less than the father's current age?

    <p>38 years</p> Signup and view all the answers

    What was the ratio of Shagun's age to her grandfather's age 5 years ago if her grandfather was 5 times as old as Shagun 10 years ago?

    <p>1:3</p> Signup and view all the answers

    Given that the ratio of current ages of A and B is 8:9 and that it changes to 19:21 in 9 years, what is C's current age knowing that C is 3 years younger than B?

    <p>4 years</p> Signup and view all the answers

    If the age ratio of P and Q after 12 years will be 12:13, and the current average age of P, Q, and R is 44 years, what is the ratio of ages of Q to R after 10 years?

    <p>27:31</p> Signup and view all the answers

    How much older will A be compared to B in 8 years if A's age was thrice B's age 4 years ago?

    <p>24 years</p> Signup and view all the answers

    If Shagun's grandfather is 5 times her age 10 years ago and will be three times her age five years from now, which of the following could represent Shagun's current age?

    <p>20 years</p> Signup and view all the answers

    What current age of B would result in the ratio of A and B being 8:9 today and becoming 19:21 in 9 years?

    <p>48 years</p> Signup and view all the answers

    If the average age of P, Q, and R is 44 years and P's age is currently 40% less than R's age after 4 years, what could be the age of R?

    <p>60 years</p> Signup and view all the answers

    After 12 years, P and Q's ages are in the ratio of 12:13. If P is currently 40 years old, what is Q's current age?

    <p>50 years</p> Signup and view all the answers

    If 4 years ago A was thrice as old as B, and they are 8 years older in the future, what is the difference in their ages currently?

    <p>16 years</p> Signup and view all the answers

    What is the current age of Poorvi's daughter?

    <p>19 years</p> Signup and view all the answers

    How old was Rita five years ago?

    <p>7 years</p> Signup and view all the answers

    What is the present age of the daughter if the sum of the ages of the woman and her daughter is 60 years?

    <p>20 years</p> Signup and view all the answers

    What is the sum of the present ages of 'A' and 'B' given their age ratio is 5:4?

    <p>72</p> Signup and view all the answers

    What ratio of present ages of 'A' and 'C' can be determined considering future age conditions?

    <p>5:3</p> Signup and view all the answers

    In how many years will the ratio of Manish, Rita, and Kapil's ages be 15:11:13?

    <p>10 years</p> Signup and view all the answers

    If Poorvi's daughter is currently 19 years old, what is the age of Poorvi now?

    <p>37 years</p> Signup and view all the answers

    What will be the age of 'B' 23 years from now given the conditions?

    <p>56 years</p> Signup and view all the answers

    After how many years will the ratio of age for the daughter and her mother be 2:1 when the mother reaches her husband's age?

    <p>10 years</p> Signup and view all the answers

    What is the present age of 'A' if the ratio of the ages of 'A' to 'B' is 5:4?

    <p>25 years</p> Signup and view all the answers

    If 'A' is 72% older than 'B' after 18 years, what is the sum of their present ages?

    <p>32 years</p> Signup and view all the answers

    What is the future age of 'B' after 9 years if 'A' was 5 years older than 'B' 10 years ago?

    <p>24 years</p> Signup and view all the answers

    What will be Megha's present age if she is 30 years older than Mihir currently, and their ages relate as given?

    <p>33 years</p> Signup and view all the answers

    Given the average age of Mala, Kala, and Teena after 8 years is 43 years, what is Teena's present age?

    <p>32 years</p> Signup and view all the answers

    After how many years will Ramesh's age equal 180% of his age 10 years ago?

    <p>20 years</p> Signup and view all the answers

    What is the age of 'C' in 6 years if 'A' is currently 31 years old and the ratio of ages between 'A' and 'B' is 5:4?

    <p>37 years</p> Signup and view all the answers

    If the age of 'A' has to be 5 times the age of 'B' in the ratio of their ages after 10 years, what can be their current ages?

    <p>35 and 28</p> Signup and view all the answers

    What is the difference in present age between 'M' and 'N' if 'M' is 2 years older than 'N' and their ages will be equal in 5 years?

    <p>2 years</p> Signup and view all the answers

    What will 'B' age be 12 years from now if the current age of 'A' is 36 years and the difference between their ages remains the same?

    <p>32 years</p> Signup and view all the answers

    Study Notes

    Ratios & Proportions

    • Ratios compare two quantities using division.
    • Proportions equate two ratios.
    • Ratios and proportions are used to solve problems involving relationships between quantities.
    • Example problems related to ages, work, and other scenarios have been discussed.

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    Related Documents

    Ages QA PDF

    Description

    This quiz covers the fundamental concepts of ratios and proportions, focusing on their applications in solving problems involving relationships between quantities. You will encounter example problems related to ages and work scenarios that illustrate how to effectively use these mathematical tools.

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