Sec 1 - Applications of Pos & Neg nos
Quiz by Alexis
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- Q1
Four people A, B, C and D played a game. The sum of their scores was 6. If the average of player B, C and D is -3, find the score of player A.
15
10
8
12
60s - Q2
Players A, B, C, D and E participated in a game. They have a total score of 12. If the average scores of player A and B is -5 and the average score of players D and E is 1, find the score of player C.
20
16
22
18
60s - Q3
Three players have a total score of -1. If the two players score -6 points and -1 points, find the score of the third player.
8
6
4
1
60s - Q4
Refer to the table below. It refers to the difference between D's height and each height of A to E. Given that D is 150 cm tall, find B's height.
143 cm
153 cm
148 cm
151 cm
60s - Q5
Refer to the table below. It refers to the difference between D's height and each height of A to E. Given that D is 150 cm tall, find the difference between A and E's height.
1 cm
5 cm
7 cm
3 cm
60s - Q6
Refer to the table below. It refers to the difference between D's height and each height of A to E. Given that D is 160 cm tall, find the average height of the 5 students.
157 cm
161 cm
159 cm
163 cm
60s - Q7
The table below shows 5 test scores. The scores is compared with the previous test. Find the average scores of the 5 tests if the third test is 68 points.
73
72
70
65
60s
