Question
A box contains 5 red, 6 green and 3 yellow balls. 2
balls are drawn at random. What is the probability that they are not of the same colour?Solution
More Probability Questions
36% of 640 – 12.5% of 352 + 25% of 640 = ? – 48% of 432
?% of 320 - 69 = 123
(13)2 + 6 × (19)2 – 312 × 4 = ?
(22.5 × 24) ÷ 40 + 51.50 = ? ÷ 5.25
I. x² + 3x – 154 = 0
II. y² + 5y – 126 = 0
32 of (16/8) of (30/24) of (120/x) = 30
Find the value of the expression:
18 + 12 – 4 × [22 + 6 – 2 × (38 – 23)]- What will come in place of (?), in the given expression.
125% of 96 + 33% of 300 = ? 150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)
121/? = ?/144
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