Change pack
Lintel
Oct 27 - Nov 2
25 questions
-
1.
Number
16000000
Answer: 1.6 × 107
-
2.
Algebra
Factorise: x² - 7x + 12
Answer: (x - 4)(x - 3)
-
3.
Geometry
Hypotenuse = 40cm, angle = 26°. Find adjacent side
Answer: 36cm
-
4.
Ratio
Divide 88 in the ratio 3:4:1
Answer: 33, 44 and 11
-
5.
Statistics
Calculate the mean of: 25, 15, 28, 10, 7, 10, 41, 29
Answer: 20.6
-
1.
Number
200000
Answer: 2 × 105
-
2.
Algebra
Factorise: x² - 7x + 10
Answer: (x - 5)(x - 2)
-
3.
Geometry
Hypotenuse = 17cm, angle = 62°. Find adjacent side
Answer: 8cm
-
4.
Ratio
Simplify the ratio 7m:700cm
Answer: 1:100
-
5.
Statistics
Calculate the mean of: 36, 32, 38, 33, 27, 9, 15
Answer: 27.1
-
1.
Number
0.0054
Answer: 5.4 × 10-3
-
2.
Algebra
Factorise: x² + 4x - 5
Answer: (x + 5)(x - 1)
-
3.
Geometry
Adjacent = 24cm, angle = 32°. Find opposite
Answer: 15cm
-
4.
Ratio
Divide 176 in the ratio 4:1:3
Answer: 88, 22 and 66
-
5.
Statistics
The mean of 6 numbers is 34. If 5 of them are 39, 34, 32, 42, 36, what is the missing number?
-
1.
Number
0.00094
Answer: 9.4 × 10-4
-
2.
Algebra
Factorise: x² + 2x - 48
Answer: (x + 8)(x - 6)
-
3.
Geometry
Hypotenuse = 19cm, angle = 36°. Find adjacent side
Answer: 15.4cm
-
4.
Ratio
Express the first part of 2:3 as a fraction in simplest form
Answer: 2⁄5
-
5.
Statistics
The mean of 6 numbers is 27. If 5 of them are 17, 38, 21, 25, 38, what is the missing number?
-
1.
Number
83000000
Answer: 8.3 × 107
-
2.
Algebra
Factorise: x² - 13x + 42
Answer: (x - 7)(x - 6)
-
3.
Geometry
Adjacent = 21cm, angle = 48°. Find opposite
Answer: 23.3cm
-
4.
Ratio
Express the first part of 6:2 as a fraction in simplest form
Answer: 3⁄4
-
5.
Statistics
Calculate the mean of: 20, 22, 25, 11, 9, 30, 50, 42
Answer: 26.1