Question

Cards are marked with numbers 1 to 50 are placed in the box and mixed thoroughly. One card is drawn random from the box. Answer the following question

What is the probability of getting an prime number ?

(A) 1
(B) 1/2
(C) 4/10
(D) 3/10

Answer 1

Answer:

D

Step-by-step explanation:

it includes 15 prime numbers.

Answer 2

Answer:

The option is (D) = 3/10

Step-by-step explanation:

No:- of favourable outcomes { No:- of prime numbers in the cards marked with 1 to 50} = 15

Total number of outcomes :- 50

P [Getting a prime number] = No of favourable outcomes / Total number of outcomes.

= 15/50

= 3/10

The option is D

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