Exemplar exercise problems XXIX — task. Mathematics CBSE, Class 8.

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

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Playing cards

(a) From a pack of cards the following cards are kept face down:

Suhail wins if he picks up a face card. Find the probability of Suhail winning?

$\frac{i}{i}$

(b) Now the following cards are added to the above cards:

What is the probability of Suhail winning now? Reshma wins if she picks up a

$4$ . What is the probability of Reshma winning?

$\frac{i}{i}$

[Queen, King and Jack cards are called face cards.]

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48. Exemplar exercise problems XXIX