Thirty balls are serially numbered and placed in bag. Find chance that the first ball drawn is a multiple of 3 or 5

CA Foundation · Quantitative Aptitude · MTP · September 2025
Thirty balls are serially numbered and placed in bag. Find chance that the first ball drawn is a multiple of 3 or 5
(A) A. 8/15
(B) B. 2/15
(C) C. 1/2
(D) D. 7/15

Suggested Answer and Working Notes:

Correct Answer: Option (D)

D. 7/15

Topics: Part-C: Statistics

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