Change pack
Capstone
Sep 14 - 20
25 questions
-
1.
Number
Rationalise: 2/√2
Answer: 2√2⁄2
-
2.
Algebra
Factorise: 12x² + x - 20
Answer: (4x - 5)(3x + 4)
-
3.
Geometry
Adjacent = 13cm, angle = 36°. Find opposite
Answer: 9.4cm
-
4.
Ratio
A price of £492.66 includes a 26% increase. What was the price before the increase?
Answer: £391.00
-
5.
Statistics
The mean of 4 numbers is 38. If 3 of them are 18, 16, 24, what is the missing number?
-
1.
Number
Rationalise: 5/√5
Answer: 5√5⁄5
-
2.
Algebra
Factorise: 16x² -4x - 6
Answer: (4x - 3)(4x + 2)
-
3.
Geometry
Adjacent = 27cm, angle = 56°. Find opposite
Answer: 40cm
-
4.
Ratio
A price of £377.60 includes a 28% increase. What was the price before the increase?
Answer: £295.00
-
5.
Statistics
The mean of 5 numbers is 25. If 4 of them are 41, 17, 50, 38, what is the missing number?
Answer: -21
-
1.
Number
Rationalise: 3/√3
Answer: 3√3⁄3
-
2.
Algebra
Factorise: 12x² + 11x - 15
Answer: (4x - 3)(3x + 5)
-
3.
Geometry
Adjacent = 19cm, angle = 50°. Find opposite
Answer: 22.6cm
-
4.
Ratio
A price of £242.76 includes a 19% increase. What was the price before the increase?
Answer: £204.00
-
5.
Statistics
The mean of 5 numbers is 40. If 4 of them are 39, 26, 34, 40, what is the missing number?
-
1.
Number
Rationalise: 3/√2
Answer: 3√2⁄2
-
2.
Algebra
Factorise: 4x² + 2x - 20
Answer: (2x - 4)(2x + 5)
-
3.
Geometry
Adjacent = 30cm, angle = 59°. Find opposite
Answer: 49.9cm
-
4.
Ratio
A price of £348.44 includes a 24% increase. What was the price before the increase?
Answer: £281.00
-
5.
Statistics
The mean of 4 numbers is 24. If 3 of them are 46, 19, 33, what is the missing number?
-
1.
Number
Rationalise: 4/√3
Answer: 4√3⁄3
-
2.
Algebra
Factorise: 4x² + 0x - 9
Answer: (2x - 3)(2x + 3)
-
3.
Geometry
Adjacent = 11cm, angle = 41°. Find opposite
Answer: 9.6cm
-
4.
Ratio
A price of £522.45 includes a 35% increase. What was the price before the increase?
Answer: £387.00
-
5.
Statistics
The mean of 4 numbers is 34. If 3 of them are 50, 27, 48, what is the missing number?