A bag contains 6 red and 4 blue balls. If one ball is drawn at random, what is the probability that it is blue?
Show answer & explanation
Correct answer: A
Explanation
Total balls = 6 + 4 = 10
Blue balls = 4
Probability = 4/10 = 2/5
SSC Selection Post 2025 PYQ — Question 99
SSC Selection Post - Matriculation Level - 26th July 2025 - Shift 1 • Reasoning • Q99