X and Y stand in a line with 6 other people. What is the probability that there are 3 persons between them?

CA Foundation · Quantitative Aptitude · MTP · September 2025
X and Y stand in a line with 6 other people. What is the probability that there are 3 persons between them?
(A) A. 1 / 5
(B) B. 1 / 6
(C) C. 1 / 7
(D) D. 1 / 3

Suggested Answer and Working Notes:

Correct Answer: Option (C)

C. 1 / 7

Topics: Part-C: Statistics

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