Three defective oranges are accidentally mixed with seven good on… | JEE Main 2025 Mathematics PYQ

MCQMediumJEE Main 2025 · 28 January, Shift 1Probability Distributions

Three defective oranges are accidentally mixed with seven good ones and on looking at them, it is not possible to differentiate between them. Two oranges are drawn at random from the lot. If $x$ denotes the number of defective oranges, then the variance of $x$ is:

A
$\frac{26}{75}$
B
$\frac{14}{25}$
C
$\frac{28}{75}$
D
$\frac{18}{25}$

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