Home
Online Courses
Offline Courses
Internships
Contests
Challenges
Quizes
Login / Register
📘 Quiz
Test your skills & challenge yourself 🚀
Quiz
Quantitative Aptitude
Probability
Conditional Probability
Question
1
/ 1
1:00
1
A bag contains six marbles labeled 1 through 6. If a marble is drawn randomly and its number is less than 5, what is the probability that the marble is odd-numbered?
0:00
1/3
2/3
3/4
1/2
Solution:
Step 1: Define the sample space given that the marble's number is less than 5: {1, 2, 3, 4}. Step 2: Identify the favorable outcomes (odd numbers less than 5): {1, 3}. Step 3: Calculate the probability as the number of favorable outcomes divided by the total outcomes. Step 4: Probability = 2/4 = 1/2.
Previous
Next
Submit Quiz
📊 Questions Status
1