4MA0 Foundation June 2013 Paper 1 Q10
10 Here are five cards.
ABDUL ADAM ANTON ALAN ARUN
Each card has a boy’s name on it.
Sally takes at random one of the cards.
(a) Find the probability that ARUN is the name on the card that she takes. (1)
(b) Find the probability that A is the first letter of the name on the card that she takes. (1)
(c) Find the probability that there are 5 letters in the name on the card that she takes. (2)
| Scheme | Marks |
|---|---|
| \(\dfrac{1}{5}\) oe | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 1 | B1 |
| (1) |
Notes
B1: Accept \(\dfrac{5}{5}\) or \(\dfrac{1}{1}\) or 100%
| Scheme | Marks |
|---|---|
| \(\dfrac{2}{5}\) oe | M1 A1 |
| (2) |
Notes
M1 A1: M1 for a fraction with a denominator of 5 for or for correct probability with incorrect notation
A1 \(\dfrac{2}{5}\) oe