If x and y are related as 3x+4y = 20 and the quartile deviation of x is 16, then the quartile deviation of y is

CA Foundation · Quantitative Aptitude · MTP · April 2025
If x and y are related as 3x+4y = 20 and the quartile deviation of x is 16, then the quartile deviation of y is
(A) A. 16
(B) B. 14
(C) C. 10
(D) D. 12

Suggested Answer and Working Notes:

Correct Answer: Option (D)

D. 12

Topics: Part-C: Statistics

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