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For three months, the salary of a person are in the ratio 2 : 4 : 5. If the difference between the product of salaries of the first two months and last two months is 4,80,00,000; then the salary of the person for the second month will be:?
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Solution:

Given: Salary ratio of a person for three months are 2:4:5.

Let the salary of the person in the first, second and third month be 2x, 4x and 5x respectively.

The product of salaries of the first two months = (2x)*(4x) = 8x^2
The product of salaries of the last two months = (4x)*(5x) = 20x^2

Difference between the product of salaries of the first two months and last two months = 20x^2 - 8x^2 = 12x^2

Given that the difference between the product of salaries of the first two months and last two months is 4,80,00,000.

So, 12x^2 = 4,80,00,000

x^2 = 4,00,00,000/3

x = 40,000√(3/2)

Therefore, the salary of the person for the second month = 4x = 4*40,000√(3/2) = 1,60,000√(3/2)

Hence, the salary of the person for the second month will be 1,60,000√(3/2).
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For three months, the salary of a person are in the ratio 2 : 4 : 5. If the difference between the product of salaries of the first two months and last two months is 4,80,00,000; then the salary of the person for the second month will be:?
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For three months, the salary of a person are in the ratio 2 : 4 : 5. If the difference between the product of salaries of the first two months and last two months is 4,80,00,000; then the salary of the person for the second month will be:? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about For three months, the salary of a person are in the ratio 2 : 4 : 5. If the difference between the product of salaries of the first two months and last two months is 4,80,00,000; then the salary of the person for the second month will be:? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For three months, the salary of a person are in the ratio 2 : 4 : 5. If the difference between the product of salaries of the first two months and last two months is 4,80,00,000; then the salary of the person for the second month will be:?.
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