Question

*100 cards are numbered from 1 to 100. Find the probability of getting a prime number.*

1️⃣ 3/4
2️⃣ 27/50
3️⃣ 1/4
4️⃣ 29/100​

Answer 1

Answer:

Total no. of outcomes: 100

A prime number will appear: 25

$⇒P(E) = \frac{25}{100}$

$⇒P(E) = \frac{1}{4}$

Therefore, The probability is 1/4.