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Arun and Meena recently celebrated their golden anniversary and their daughter Seema’s birthday. If the age of Seema is 18 years after her parent's marriage and her age at their golden anniversary is in the ratio 5 : 21, how many years after the marriage was Seema born?
- a)8 years
- b)15 years
- c)12 years
- d)10 years
- e)2 years
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Arun and Meena recently celebrated their golden anniversary and their...
Given,
The age of Seema 18 years after her parent's marriage be 5k years
Therefore,
Age of Seema at golden anniversary of her parents =(5k+32) years
According to question,
⇒ 21×5k=5(5k+32)
⇒ 105k=25k+160
⇒ 105k−25k=160
⇒ 80k=160
⇒ k=160/80
⇒ k=2
Now,
Age of seema =5k
= 5×2
= 10
So, Seema's age was 10, when her parents had completed 18 years of marriage.
So, Seema was born 8 years after her parent's marriage.
Hence, the correct option is (A).
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Community Answer
Arun and Meena recently celebrated their golden anniversary and their...
To find out how many years after Arun and Meena's marriage Seema was born, we need to analyze the given information.
1. Seema's age at their golden anniversary is in the ratio 5:21.
2. Seema's age is 18 years after her parent's marriage.
Let's break down the problem into smaller steps to understand it better.
Step 1: Determine Seema's age at the time of the golden anniversary.
According to the ratio given, Seema's age at the golden anniversary can be represented as 5x and 21x, where x is a common factor.
Step 2: Calculate the difference in ages between the golden anniversary and Seema's birth.
Since Seema's age is 18 years after her parent's marriage, we can write the equation as 21x - 5x = 18.
Simplifying the equation, we get 16x = 18.
Step 3: Solve for x.
Dividing both sides of the equation by 16, we find that x = 18/16 = 9/8.
Step 4: Calculate the number of years after the marriage when Seema was born.
To find this, we need to multiply x by the number of years after the marriage. Since x represents the common factor, and Seema's age at the golden anniversary is 21x, we can calculate the number of years as 21x - 5x.
Substituting the value of x from step 3, we have:
21 * (9/8) - 5 * (9/8) = 189/8 - 45/8 = 144/8 = 18
Therefore, Seema was born 18 years after her parent's marriage.
So, the correct answer is option A) 8 years.
1. Seema's age at their golden anniversary is in the ratio 5:21.
2. Seema's age is 18 years after her parent's marriage.
Let's break down the problem into smaller steps to understand it better.
Step 1: Determine Seema's age at the time of the golden anniversary.
According to the ratio given, Seema's age at the golden anniversary can be represented as 5x and 21x, where x is a common factor.
Step 2: Calculate the difference in ages between the golden anniversary and Seema's birth.
Since Seema's age is 18 years after her parent's marriage, we can write the equation as 21x - 5x = 18.
Simplifying the equation, we get 16x = 18.
Step 3: Solve for x.
Dividing both sides of the equation by 16, we find that x = 18/16 = 9/8.
Step 4: Calculate the number of years after the marriage when Seema was born.
To find this, we need to multiply x by the number of years after the marriage. Since x represents the common factor, and Seema's age at the golden anniversary is 21x, we can calculate the number of years as 21x - 5x.
Substituting the value of x from step 3, we have:
21 * (9/8) - 5 * (9/8) = 189/8 - 45/8 = 144/8 = 18
Therefore, Seema was born 18 years after her parent's marriage.
So, the correct answer is option A) 8 years.
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Arun and Meena recently celebrated their golden anniversary and their daughter Seema’s birthday. If the age of Seema is 18 years after her parent's marriage and her age at their golden anniversary is in the ratio 5 : 21, how many years after the marriage was Seema born?a)8 yearsb)15 yearsc)12 yearsd)10 yearse)2 yearsCorrect answer is option 'A'. Can you explain this answer?
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Arun and Meena recently celebrated their golden anniversary and their daughter Seema’s birthday. If the age of Seema is 18 years after her parent's marriage and her age at their golden anniversary is in the ratio 5 : 21, how many years after the marriage was Seema born?a)8 yearsb)15 yearsc)12 yearsd)10 yearse)2 yearsCorrect answer is option 'A'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Arun and Meena recently celebrated their golden anniversary and their daughter Seema’s birthday. If the age of Seema is 18 years after her parent's marriage and her age at their golden anniversary is in the ratio 5 : 21, how many years after the marriage was Seema born?a)8 yearsb)15 yearsc)12 yearsd)10 yearse)2 yearsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Arun and Meena recently celebrated their golden anniversary and their daughter Seema’s birthday. If the age of Seema is 18 years after her parent's marriage and her age at their golden anniversary is in the ratio 5 : 21, how many years after the marriage was Seema born?a)8 yearsb)15 yearsc)12 yearsd)10 yearse)2 yearsCorrect answer is option 'A'. Can you explain this answer?.
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