Exemplar Exercise Problem XXXXI — task. Mathematics CBSE, Class 10.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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A bag contains

$24$ balls of which

$x$ are red,

$2x$ are white and

$3x$ are blue. A ball is selected at random. What is the probability that it is

1. not red?

2. white?

The probability of the selected balls are not red is

$\frac{i}{i}$ .

The probability of selecting balls that are white is

$\frac{i}{i}$ .

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