Question

Ravi participated in a talent test which has 50 questions each question carry 1 mark what is the probability of getting marks which are multiple of 5 by ravi? each question have yes/no option only

Answer 1

the probability of getting marks which are multiple of 5 by ravi is  1/5

• Given,
• Ravi participated in a talent test which has 50 questions
• each question carry 1 mark
• marks must be multiple of 5
• The multiples of 5 between 1 to 50 are
• { 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 }
• the probability of getting marks which are multiple of 5  = 10 / 50 = 1/5

Answer 2

Answer:

ravi participated in a talent test questions =50

Each carry 1 mark

getting marks should be multiple of 5

multiples of 5 =( 5,10,15,20,25,30,35,40,45,50)

=10/50

=1/5