In a lottery with 10 prizes and 25 blanks, a single ticket is drawn at random. What is the probability of getting a prize?
Aptitude
Probability
Difficulty: Easy
Choose an option
-
A2/7
-
B1/7
-
C3/7
-
D2/5
Answer
Correct Answer: 2/7
Explanation
Given data
- Prizes = 10, Blanks = 25, Total tickets = 35.
Concept/ApproachProbability = favorable ÷ total.
Step-by-Step calculation P(prize) = 10 ÷ 35 = 2 ÷ 7
Final Answer2/7