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The average age of Mr and Mrs Sinha at the time of their marriage in 1972 was 23 years. On the occasion of their anniversary in 1976, they observed that the average age of their family had come down by 4 years compared to their average age at the time of their marriage. This was due to the fact that their son Vicky was born during that period. What was the age of Vicky in 1980?
  • a)
    6
  • b)
    7
  • c)
    8
  • d)
    5
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The average age of Mr and Mrs Sinha at the time of their marriage in 1...
Sum of ages of Mr and Mrs Sinha in 1972 = 46 years Sum of age of their family in 1976 = 19 x 3 = 57 years
Sum of ages of Mr & Mrs Sinha in 1976 = (46 + 8) years = 54 years
their son’s age in 1976 = (57 - 54) years = 3 years 
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The average age of Mr and Mrs Sinha at the time of their marriage in 1...
Given:
- The average age of Mr. and Mrs. Sinha at the time of their marriage in 1972 was 23 years.
- On the occasion of their anniversary in 1976, the average age of their family had come down by 4 years compared to their average age at the time of their marriage.
- This was due to the fact that their son Vicky was born during that period.

To find:
The age of Vicky in 1980.

Solution:
Let's break down the given information and solve step by step.

Step 1: Calculate the average age of Mr. and Mrs. Sinha at the time of their marriage in 1972.
- The average age of Mr. and Mrs. Sinha at the time of their marriage in 1972 was 23 years.

Step 2: Calculate the average age of their family in 1976.
- On the occasion of their anniversary in 1976, the average age of their family had come down by 4 years compared to their average age at the time of their marriage.
- This means that the average age of their family in 1976 was 23 - 4 = 19 years.

Step 3: Determine the number of family members in 1976.
- Since Mr. and Mrs. Sinha got married in 1972, their family consisted of two members at that time.
- The birth of their son Vicky during that period increased the number of family members to three in 1976.

Step 4: Calculate the total age of the family in 1976.
- The average age of the family in 1976 was 19 years.
- The number of family members in 1976 was three.
- Therefore, the total age of the family in 1976 was 19 * 3 = 57 years.

Step 5: Calculate the age of Vicky in 1980.
- Vicky was born in 1976, so in 1980, he would be 1980 - 1976 = 4 years old.

Therefore, the age of Vicky in 1980 is 4 years.

Answer:
The age of Vicky in 1980 is 4 years. (Option a) 6)
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The average age of Mr and Mrs Sinha at the time of their marriage in 1972 was 23 years. On the occasion of their anniversary in 1976, they observed that the average age of their family had come down by 4 years compared to their average age at the time of their marriage. This was due to the fact that their son Vicky was born during that period. What was the age of Vicky in 1980?a)6b)7c)8d)5Correct answer is option 'B'. Can you explain this answer?
Question Description
The average age of Mr and Mrs Sinha at the time of their marriage in 1972 was 23 years. On the occasion of their anniversary in 1976, they observed that the average age of their family had come down by 4 years compared to their average age at the time of their marriage. This was due to the fact that their son Vicky was born during that period. What was the age of Vicky in 1980?a)6b)7c)8d)5Correct answer is option 'B'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about The average age of Mr and Mrs Sinha at the time of their marriage in 1972 was 23 years. On the occasion of their anniversary in 1976, they observed that the average age of their family had come down by 4 years compared to their average age at the time of their marriage. This was due to the fact that their son Vicky was born during that period. What was the age of Vicky in 1980?a)6b)7c)8d)5Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average age of Mr and Mrs Sinha at the time of their marriage in 1972 was 23 years. On the occasion of their anniversary in 1976, they observed that the average age of their family had come down by 4 years compared to their average age at the time of their marriage. This was due to the fact that their son Vicky was born during that period. What was the age of Vicky in 1980?a)6b)7c)8d)5Correct answer is option 'B'. Can you explain this answer?.
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