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A bag contain 16 red balls, 8 green ball...

A bag contain 16 red balls, 8 green balls and 6 blue balls. One ball is drawn at random . The probability that it is blue ball is

A

`1/6`

B

`1/5`

C

`(1)/(30)`

D

`5/6`

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X BOARDS-QUESTION PAPER 2022 TERM 1 SET 1 BASIC-SECTION-B
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  10. The solution of the pair of linear equation x = -5 and y=6 is

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  11. A circle of radius 3 units is centered at (0,0) . Which of the followi...

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  12. The value of k for which the pair of linear equations 3x + 5y = 8 and ...

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  13. HCF of two consecutive even number is

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  14. The zeroes of quadratic polynomial x^2 + 99x + 127 are

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  15. The mid-point of line segment joining the points (-3,9) and (-6,-4) is

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  16. The decimal expansion of (13)/( 2 xx 5^(2) xx 7) is

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  17. In DeltaABC , DE||BC , AD = 2 cm , DB=3cm , DE:BC is equal to

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  18. The (HCF xx LCM) for the numbers 50 and 20 is

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  19. For which natural number n, 6^n ends with digit zero ?

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  20. (1 + tan^(2) A) (1 + sin A ) (1- sin A ) is equal to

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