Question

in a gk test a student was given 50 questions one by one.He gave the correct answer for 30 questions.find the probability of giving correct answers.

Answer 1

Probablity=No of favourable outcomes/total no of outcomes

=30/50

=3:5

Answer 2

Hey Mate,

Probability : The measure of the chance of an event happening is known as Probability.

Also, Probability = $\frac{Favourable Number of Outcomes}{Total Number of Outcomes}$

Given,

Total Number of Outcomes = 50

Favourable Number of Outcomes = 30

Then, Probability of giving correct answers = 30/50 = 3/5

Therefore, Probability of giving correct answers is 3/5.

Hope it Helps!