Question 30
A box contains 5 red, 3 green and 4 blue balls. A boy is allowed to take away two balls from the box. What is the probability that one is green and the other is blue?
Objective
Question details
- Exam body
- WAEC
- Subject
- Mathematics
- Year
- 2001
- Question no.
- #30
- Type
- Objective
More from this paper
- Q26Given that sin \(P = \frac{5}{13}\), where p is acute, find the value of cos p…
- Q27Three observation posts P,Q and R are such that Q is due east of P and R is due…
- Q28Express 25° 45' in decimal (Hint: 1° = 60')
- Q32What is the range of their age?
- Q33What is the mode?
- Q34How many students are there in the group?