From a lot containing 10 defective and 90 non-defective bulbs, 8… | JEE Main 2026 Mathematics PYQ

MCQEasyJEE Main 2026 · 24 January, Shift 1Probability Distributions

From a lot containing $10$ defective and $90$ non-defective bulbs, $8$ bulbs are selected one by one with replacement. Then the probability of getting at least $7$ defective bulbs is

A
$\dfrac{67}{10^8}$
B
$\dfrac{73}{10^8}$
C
$\dfrac{7}{10^7}$
D
$\dfrac{81}{10^8}$

Answer & step-by-step solution

Practice more Probability Distributions questions

Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.

Start free trial More on Probability Distributions

Answer & step-by-step solution

Practice more Probability Distributions questions

Related questions