1) 1/5
2) 2/5
3) 4/5
4) None of these
Solution: Option (1) 1/5
Total number of prizes = 5
Total number of blanks = 20
Total number of tickets = 5+20 = 25
Hence, the probability of getting a prize = 5/25
= 1/5
1) 1/5
2) 2/5
3) 4/5
4) None of these
Solution: Option (1) 1/5
Total number of prizes = 5
Total number of blanks = 20
Total number of tickets = 5+20 = 25
Hence, the probability of getting a prize = 5/25
= 1/5