Change pack
Lintel
Dec 26 - Jan 1
25 questions
-
1.
Number
Write 9,800,000 in standard form
Answer: 9.8 × 106
-
2.
Algebra
Factorise: x² + 2x - 80
Answer: (x + 10)(x - 8)
-
3.
Geometry
Adjacent = 11cm, angle = 30°. Find opposite. Give your answer to 2 decimal places
Answer: 6.35cm
-
4.
Ratio
Simplify: 6:8:4
Answer: 3:4:2
-
5.
Statistics
Calculate the mean of: 9, 49, 21, 49, 40, 48
-
1.
Number
Write 0.072 in standard form
Answer: 7.2 × 10-2
-
2.
Algebra
Factorise: x² - 12x + 20
Answer: (x - 2)(x - 10)
-
3.
Geometry
Hypotenuse = 28cm, angle = 41°. Find adjacent side. Give your answer to 2 decimal places
Answer: 21.13cm
-
4.
Ratio
Express the second part of 7:10 as a fraction in simplest form
Answer: 10⁄17
-
5.
Statistics
The mean of 4 numbers is 27. If 3 of them are 32, 37, 30, what is the missing number?
-
1.
Number
Write 0.00049 in standard form
Answer: 4.9 × 10-4
-
2.
Algebra
Factorise: x² + 3x - 54
Answer: (x + 9)(x - 6)
-
3.
Geometry
Hypotenuse = 35cm, angle = 34°. Find adjacent side. Give your answer to 2 decimal places
Answer: 29.02cm
-
4.
Ratio
Express the first part of 13:8 as a fraction in simplest form
Answer: 13⁄21
-
5.
Statistics
The mean of 4 numbers is 26. If 3 of them are 32, 34, 20, what is the missing number?
-
1.
Number
Write 590,000,000 in standard form
Answer: 5.9 × 108
-
2.
Algebra
Factorise: x² + 5x - 24
Answer: (x + 8)(x - 3)
-
3.
Geometry
Adjacent = 25cm, angle = 44°. Find opposite. Give your answer to 2 decimal places
Answer: 24.14cm
-
4.
Ratio
Simplify: 6:6:8
Answer: 3:3:4
-
5.
Statistics
Calculate the mean of: 11, 28, 36, 5, 49, 37. Give your answer to 2 decimal places
Answer: 27.67
-
1.
Number
Write 4,000,000 in standard form
Answer: 4 × 106
-
2.
Algebra
Factorise: x² - x - 30
Answer: (x + 5)(x - 6)
-
3.
Geometry
Hypotenuse = 22cm, angle = 41°. Find adjacent side. Give your answer to 2 decimal places
Answer: 16.6cm
-
4.
Ratio
Simplify: 10:6:8
Answer: 5:3:4
-
5.
Statistics
Calculate the mean of: 11, 45, 16, 34, 47, 33