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WorksheetsYear 10 Revision
Total questions: 69
Worksheet time: 2hrs 49mins
Triangle ABC and XYZ are similar. Use your knowledge of scale factor to find the length of X.
20
25
100
40
The probability based on frequency of outcomes during an experiment
experimental probability/ relative frequency
fundamental counting principle
mutually exclusive event
dependent event
Find the probability that all flips will land on tails.
A bag contains:
• 5 red marbles
• 6 blue marbles
• 3 green marbles
• 4 black marbles
• 2 yellow marbles
A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn? (Hint: Use a Proportion)
14
65
7
35
P(Sandals):
16/22
20/36
16/20
20/16
2/12
1/2
1/12
1/24
What is the probability of her having a packed lunch and NOT a cup of tea?
9/15
6/50
9/50
21/50
What is the probability that a female walked? (Calculator allowed)
0.147
0.273
0.315
0.77
What is the probability that a male caught the train? (Calculator allowed)
0.147
0.273
0.203
0.377
What is the probability of NOT landing on a red tile?
0.12
0.18
0.8
0.88
Which side is opposite angle x?
1
2
3
SOH ___ TOA
What is the Median Value?
9
10
8
15
What is the Upper Quartile Value?
10
18
15
14
What is the Maximum Value?
18
15
20
8
Where do you plot the points on a frequency polygon?
Start of the group
End of the group
Midpoint
Any of these
Shona cycles at an average speed of 8km/h. How far has she travelled if she cycles for 4 hours?
2km
32km
43km
32miles
Find the gradient of the line.
1/2
-1/2
2
-2
Find the gradient of the line.
1/4
-1/4
-4
4
Find the gradient
-5/3
-3/5
5/3
3/5
y= 12x-4
What does "m" represent in y=mx+c?
y-intercept
gradient
macaroni
nothing
y = 3x - 3
These lines are...
The m value is
When told to find all points equidistant from A and B you would:
Draw an arc above point A
Draw an angle bisector at A
Draw an arc between point A and point B
Draw a perpendicular bisector of line AB
Caiden earned $475 from mowing lawns last summer. He deposited this money in an account that pays an interest rate of 3.8% compounded annually. What will be his balance after 15 year?
$59549.74
$831.10
$839.45
$846.80
the correct bearing?
What is the bearing
215
035
30
145
Find the estimated mean from the following table...
You may need to copy the table out and add columns...
28.5
31.5
30.5
29.5
If 5 cans of pop cost £2.75, how much would 9 cost?
£24.75
£5.50
£5.25
£4.95
Which is best value for money:
3 cans of pop for 90p
4 cans of pop for £1.40
2 cans for 66p
5 cans for £1.60
