2702247
Description
Quiz by Andrea Leyden, updated more than 1 year ago
|
Created by Andrea Leyden
over 11 years ago
|
|
Question 1
Question
The normal price of a television is £1200. It is reduced to £970. Work out the percentage reduction.
Answer
-
19.2%
-
18.7%
-
19.4%
Question 2
Question
Four numbers have a mean of 10. The median is 8. Two of the numbers are 1 and 5. Work out the other two numbers.
Answer
-
25
-
23
-
21
Question 3
Question
Bag A has 2 black counters and 3 white counters.
Bag B has 3 orange counters and 4 green counters.
A counter is chosen at random from each bag. What is the probability of choosing a black counter and an orange counter? (Multiple correct answers)
Answer
-
\(\frac{6}{35}\)
-
0.17
-
\(\frac{6}{25}\)
Question 4
Question
42 out of 80 animals are dogs. What percentage of the animals are dogs?
Answer
-
52.5%
-
19.1%
-
20.5%
Question 5
Question
There were 17 million families in the UK in 2006. The mean number of children per family was 1.8. How many children were there in the UK?
Answer
-
4
-
5
-
3
Question 6
Question
One combination is soup and curry. How many different combinations are there?
Answer
-
9
-
4
-
6
Question 7
Question
The sections of a fair spinner are red, white or blue. The spinner is spun 40 times. Write down the relative frequency of the spinner landing on red.
Answer
-
70%
-
13%
-
14%
Question 8
Question
Here are two events:
1. A ticket wins the National Lottery.
2. A fair coin lands on heads five times in a row.
The probability of A happening is 7.15 × \(10\,^8\)
How many more times likely is B than A?
Answer
-
4.5 x \(10\,^1\)
-
4.4 x \(10\,^5\)
-
5.4 x \(10\,^2\)
Question 9
Question
One of the balls is dropped from a height of 2 metres. Each time the ball bounces it reaches – of its previous height.
How high will the ball reach after two bounces?
Answer
-
\[\frac{1}{3}\]
-
\[\frac{1}{2}\]
-
\[\frac{18}{25}\]
Question 10
Question
A company makes 400 Christmas toys. Each toy costs £4.70 to make. One-quarter of the toys are given away to a children’s home. Three-fifths of the rest are sold for the full price of £12. The remainder are sold at half price.
How much profit does the company make?
Answer
-
£1,035
-
£1,000
-
£1,250
Want to create your own Quizzes for free with GoConqr? Learn more.