railway RRB Technician Grade 1 Mock Test 2024 Quantitative Aptitude Probability

A bag contains 3 red marbles, 4 blue marbles, and 5 green marbles. If two marbles are randomly selected from the bag with replacement, what is the probability that the two marbles are the same color?

1
29/72
2
19/72
3
23/72
4
25/72
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