Quest4Learn

Class 10 Maths · Probability · NCERT Exercise 13.3 · Question 36

Probability Medium
A carton of 24 bulbs contains 6 defective bulbs. One bulb is drawn at random. What is the probability that the bulb is not defective? If the bulb selected is defective and it is not replaced and a second bulb is selected at random from the rest, what is the probability that the second bulb is defective?

Answer

and .

🔒 Step-by-step solution

Sign up free to see every step of how it is worked out.

From the book

NCERT Exemplar Class 10 Maths Exercise 13.3 — all 42 questions with answers →

More questions from Probability

Class 10 Maths — every question with an expert-verified, step-by-step solution.

All 382 questions on Probability → Browse all Maths chapters →