Nat 5 Apps: Probability
3 hours ago
mrshirra
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• Question 1
300 seconds
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Q.

The numbers available in raffle are

3, 4, 6, 10, 12, 15, 16, 25 and 30

What is the probability of getting 3?

$\frac{1}{3}$

$\frac{4}{9}$

$\frac{1}{9}$

$\frac{1}{8}$

• Question 2
300 seconds
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Q.

In a bag full of marbles. There are 8 red, 6 blue, 5 yellow, 4 black and 2 white marbles.

What is the probability of picking a yellow marble

$\frac{8}{25}$

$\frac{1}{5}$

$\frac{1}{4}$

$\frac{3}{25}$

• Question 3
300 seconds
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Q.

If a letter from the word

A P P L I C A T I O N S

is picked at random.

What is the probability a letter P is picked?

$\frac{2}{11}$

$\frac{3}{12}$

$\frac{1}{5}$

$\frac{1}{6}$

• Question 4
300 seconds
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Q.

If a letter from the word

A P P L I C A T I O N S

is picked at random.

What is the probability a vowel is picked?

$\frac{1}{3}$

$\frac{5}{12}$

$\frac{2}{5}$

$\frac{7}{12}$

• Question 5
300 seconds
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Q.

What is the probability of getting a number greater than 5 when spinning this dial?

$\frac{3}{8}$

$\frac{5}{8}$

$\frac{3}{5}$

$\frac{2}{5}$

• Question 6
300 seconds
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Q.

If you roll two dice and add the score. What is the probability of getting a score of less than 6?

$\frac{1}{8}$

$\frac{5}{18}$

$\frac{7}{36}$

$\frac{10}{36}$

• Question 7
300 seconds
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Q.

A survey of cars going down a street is recorded.

Using this information, what is the probability the next vehicle to do down the road is red?

$\frac{20}{154}$

$\frac{20}{121}$

$\frac{10}{67}$

$\frac{10}{121}$

• Question 8
300 seconds
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Q.

If you roll a dice and spin the spinner with numbers 1-8. What is the probability that the numbers add up to a number greater than than 10?

$\frac{11}{48}$

$\frac{9}{40}$

$\frac{5}{18}$

$\frac{5}{24}$

• Question 9
300 seconds
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Q.

What is the probability that a letter selected at random is also found in the word MATHS.

$\frac{9}{25}$

$\frac{7}{25}$

$\frac{1}{5}$

$\frac{1}{4}$

• Question 10
300 seconds
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Q.

To win a game, you must flip a coin and roll a dice. You only win if you

• Get a tails and a 1, or

• Get a head and a number greater than 3

What is the probability of winning the game?

$\frac{1}{12}$
$\frac{1}{4}$
$\frac{5}{12}$
$\frac{1}{3}$