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One card is drawn at from a pack of 52 c...

One card is drawn at from a pack of 52 cards. Find the probability that the card drawn is:
either red or a queen.

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The correct Answer is:
`=(7)/(13)`
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EDUCART PUBLICATION-SAMPLE PAPER 8-PART - A (SECTION - I)
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  5. Find the roots of quadratic equation x^2 - 4x + 2.

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  6. If Sn = 5n^2 + 3n, then find its n^(th) term.

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  7. If the common difference of an AP is 5, then what is a(18)-a(13) ?

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  8. In an A.P., a=-6 and d = 2. Find the sum of its first 20 terms.

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  10. In a triangleABC, right-angled at B, if AB : AC = 1:2, then find the v...

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  16. Find the class-marks of the class interval 10-25.

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  17. One card is drawn at from a pack of 52 cards. Find the probability tha...

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  18. How many face cards are there in a pack of 52 cards?

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