Change pack
Lintel
Mar 11 - 17
25 questions
-
1.
Number
3800000
Answer: 3.8 × 106
-
2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
-
3.
Geometry
Adjacent = 10cm, angle = 59°. Find opposite
Answer: 16.6cm
-
4.
Ratio
Simplify the ratio 5m:500cm
Answer: 1:100
-
5.
Statistics
Calculate the mean of: 45, 41, 31, 6, 6, 15, 34, 48
Answer: 28.3
-
1.
Number
180000
Answer: 1.8 × 105
-
2.
Algebra
Factorise: x² + x - 12
Answer: (x + 4)(x - 3)
-
3.
Geometry
Hypotenuse = 31cm, angle = 60°. Find adjacent side
Answer: 15.5cm
-
4.
Ratio
In ratio 4:4:3, what fraction is the second part?
Answer: 4⁄11
-
5.
Statistics
Calculate the mean of: 10, 43, 6, 22, 50, 44, 48, 48
Answer: 33.9
-
1.
Number
36000000
Answer: 3.6 × 107
-
2.
Algebra
Factorise: x² - 5x + 6
Answer: (x - 2)(x - 3)
-
3.
Geometry
Adjacent = 11cm, angle = 50°. Find opposite
Answer: 13.cm
-
4.
Ratio
Simplify: 16:20:24
Answer: 4:5:6
-
5.
Statistics
The mean of 4 numbers is 31. If 3 of them are 19, 39, 49, what is the missing number?
-
1.
Number
29000
Answer: 2.9 × 104
-
2.
Algebra
Factorise: x² - 10x + 21
Answer: (x - 7)(x - 3)
-
3.
Geometry
Adjacent = 14cm, angle = 34°. Find opposite
Answer: 9.4cm
-
4.
Ratio
Simplify: 16:24:20
Answer: 4:6:5
-
5.
Statistics
Calculate the mean of: 16, 17, 9, 5, 36, 29, 45, 19
-
1.
Number
0.097
Answer: 9.7 × 10-2
-
2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
-
3.
Geometry
Hypotenuse = 39cm, angle = 30°. Find adjacent side
Answer: 33.8cm
-
4.
Ratio
Divide 108 in the ratio 1:3:2
Answer: 18, 54 and 36
-
5.
Statistics
The mean of 4 numbers is 27. If 3 of them are 25, 17, 22, what is the missing number?