9th Class
Mathematics
Probability
Question Bank
Probability
question_answer
Krish went to play a lucky draw contest. 70 tickets of a lucky draw were sold. If the probability of Krish winning the draw is\[\frac{1}{14},\]then the number of tickets bought by Krish is ___.
A) 5
B) 10
C) 15
D) 20
Correct Answer:
A
Solution :
Total number of lucky draws sold = 70 Required probability Krish bought 5 tickets.