Questions Further Paper 1 (256 questions)

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AQA AS Paper 1 AS Paper 2 C1 C2 C3 C4 D1 D2 FP1 FP2 FP3 Further AS Paper 1 Further AS Paper 2 Discrete Further AS Paper 2 Mechanics Further AS Paper 2 Statistics Further Paper 1 Further Paper 2 Further Paper 3 Discrete Further Paper 3 Mechanics Further Paper 3 Statistics M1 M2 M3 Paper 1 Paper 2 Paper 3 S1 S2 S3 CAIE FP1 FP2 Further Paper 1 Further Paper 2 Further Paper 3 Further Paper 4 M1 M2 P1 P2 P3 S1 S2 Edexcel AEA AS Paper 1 AS Paper 2 C1 C12 C2 C3 C34 C4 CP AS CP1 CP2 D1 D2 F1 F2 F3 FD1 FD1 AS FD2 FD2 AS FM1 FM1 AS FM2 FM2 AS FP1 FP1 AS FP2 FP2 AS FP3 FS1 FS1 AS FS2 FS2 AS M1 M2 M3 M4 M5 P1 P2 P3 P4 PMT Mocks PURE Paper 1 Paper 2 Paper 3 S1 S2 S3 S4 OCR AS Pure C1 C2 C3 C4 D1 D2 FD1 AS FM1 AS FP1 FP1 AS FP2 FP3 FS1 AS Further Additional Pure Further Additional Pure AS Further Discrete Further Discrete AS Further Mechanics Further Mechanics AS Further Pure Core 1 Further Pure Core 2 Further Pure Core AS Further Statistics Further Statistics AS H240/01 H240/02 H240/03 M1 M2 M3 M4 PURE S1 S2 S3 S4 OCR MEI AS Paper 1 AS Paper 2 C1 C2 C3 C4 D1 D2 FP1 FP2 FP3 Further Extra Pure Further Mechanics A AS Further Mechanics B AS Further Mechanics Major Further Mechanics Minor Further Numerical Methods Further Pure Core Further Pure Core AS Further Pure with Technology Further Statistics A AS Further Statistics B AS Further Statistics Major Further Statistics Minor M1 M2 M3 M4 Paper 1 Paper 2 Paper 3 S1 S2 S3 S4 Pre-U Pre-U 9794/1 Pre-U 9794/2 Pre-U 9794/3 Pre-U 9795 Pre-U 9795/1 Pre-U 9795/2 WJEC Further Unit 1 Further Unit 2 Further Unit 3 Further Unit 4 Further Unit 5 Further Unit 6 Unit 1 Unit 2 Unit 3 Unit 4
AQA Further Paper 1 2024 June Q3
1 marks Easy -1.2
The function f is defined by $$f(x) = x^2 \quad (x \in \mathbb{R})$$ Find the mean value of \(f(x)\) between \(x = 0\) and \(x = 2\) Circle your answer. [1 mark] \(\frac{2}{3}\) \(\frac{4}{3}\) \(\frac{8}{3}\) \(\frac{16}{3}\)
AQA Further Paper 1 2024 June Q4
1 marks Moderate -0.5
Which one of the following statements is correct? Tick (\(\checkmark\)) one box. [1 mark] \(\lim_{x \to 0}(x^2 \ln x) = 0\) \(\square\) \(\lim_{x \to 0}(x^2 \ln x) = 1\) \(\square\) \(\lim_{x \to 0}(x^2 \ln x) = 2\) \(\square\) \(\lim_{x \to 0}(x^2 \ln x)\) is not defined. \(\square\)
AQA Further Paper 1 2024 June Q5
5 marks Standard +0.3
The points \(A\), \(B\) and \(C\) have coordinates \(A(5, 3, 4)\), \(B(8, -1, 9)\) and \(C(12, 5, 10)\) The points \(A\), \(B\) and \(C\) lie in the plane \(\Pi\)
  1. Find a vector that is normal to the plane \(\Pi\) [3 marks]
  2. Find a Cartesian equation of the plane \(\Pi\) [2 marks]
AQA Further Paper 1 2024 June Q6
4 marks Moderate -0.3
The sequence \(u_1, u_2, u_3, \ldots\) is defined by $$u_1 = 1$$ $$u_{n+1} = u_n + 3n$$ Prove by induction that for all integers \(n \geq 1\) $$u_n = \frac{1}{2}n^2 - \frac{3}{2}n + 1$$ [4 marks]
AQA Further Paper 1 2024 June Q7
5 marks Standard +0.3
The complex numbers \(z\) and \(w\) satisfy the simultaneous equations $$z + w^* = 5$$ $$3z^* - w = 6 + 4i$$ Find \(z\) and \(w\) [5 marks]
AQA Further Paper 1 2024 June Q8
4 marks Standard +0.8
The ellipse \(E\) has equation $$x^2 + \frac{y^2}{9} = 1$$ The line with equation \(y = mx + 4\) is a tangent to \(E\) Without using differentiation show that \(m = \pm\sqrt{7}\) [4 marks]
AQA Further Paper 1 2024 June Q9
8 marks Standard +0.8
  1. It is given that $$p = \ln\left(r + \sqrt{r^2 + 1}\right)$$ Starting from the exponential definition of the sinh function, show that \(\sinh p = r\) [4 marks]
  2. Solve the equation $$\cosh^2 x = 2\sinh x + 16$$ Give your answers in logarithmic form. [4 marks]
AQA Further Paper 1 2024 June Q10
6 marks Standard +0.8
The complex numbers \(z\) and \(w\) are defined by $$z = \cos\frac{\pi}{4} + i\sin\frac{\pi}{4}$$ and $$w = \cos\frac{\pi}{6} + i\sin\frac{\pi}{6}$$ By evaluating the product \(zw\), show that $$\tan\frac{5\pi}{12} = 2 + \sqrt{3}$$ [6 marks]
AQA Further Paper 1 2024 June Q11
5 marks Standard +0.3
  1. Find \(\frac{d}{dx}(x^2\tan^{-1} x)\) [1 mark]
  2. Hence find \(\int 2x \tan^{-1} x \, dx\) [4 marks]
AQA Further Paper 1 2024 June Q12
10 marks Challenging +1.8
The line \(L_1\) has equation $$\mathbf{r} = \begin{pmatrix} 4 \\ 2 \\ 1 \end{pmatrix} + \lambda \begin{pmatrix} 1 \\ 3 \\ -1 \end{pmatrix}$$ The transformation T is represented by the matrix $$\begin{pmatrix} 2 & 1 & 0 \\ 3 & 4 & 6 \\ -5 & 2 & -3 \end{pmatrix}$$ The transformation T transforms the line \(L_1\) to the line \(L_2\)
  1. Show that the angle between \(L_1\) and \(L_2\) is 0.701 radians, correct to three decimal places. [4 marks]
  2. Find the shortest distance between \(L_1\) and \(L_2\) Give your answer in an exact form. [6 marks]
AQA Further Paper 1 2024 June Q13
9 marks Standard +0.3
  1. Use de Moivre's theorem to show that $$\cos 3\theta = 4\cos^3 \theta - 3\cos \theta$$ [3 marks]
  2. Use de Moivre's theorem to express \(\sin 3\theta\) in terms of \(\sin \theta\) [2 marks]
  3. Hence show that $$\cot 3\theta = \frac{\cot^3 \theta - 3\cot \theta}{3\cot^2 \theta - 1}$$ [4 marks]
AQA Further Paper 1 2024 June Q14
7 marks Challenging +1.2
Solve the differential equation $$\frac{dy}{dx} + y\tanh x = \sinh^3 x$$ given that \(y = 3\) when \(x = \ln 2\) Give your answer in an exact form. [7 marks]
AQA Further Paper 1 2024 June Q15
5 marks Challenging +1.2
A curve is defined parametrically by the equations $$x = \frac{3}{2}t^3 + 5$$ $$y = t^{\frac{3}{2}} \quad (t \geq 0)$$ Show that the arc length of the curve from \(t = 0\) to \(t = 2\) is equal to 26 units. [5 marks]
AQA Further Paper 1 2024 June Q16
9 marks Challenging +1.8
The curve \(C\) has polar equation \(r = 2 + \tan \theta\) The curve \(C\) meets the line \(\theta = \frac{\pi}{4}\) at the point \(A\) The point \(B\) has polar coordinates \((4, 0)\) The diagram shows part of the curve \(C\), and the points \(A\) and \(B\) \includegraphics{figure_16}
  1. Show that the area of triangle \(OAB\) is \(3\sqrt{2}\) units. [2 marks]
  2. Find the area of the shaded region. Give your answer in an exact form. [7 marks]
AQA Further Paper 1 2024 June Q17
7 marks Challenging +1.8
By making a suitable substitution, show that $$\int_{-2}^{1} \sqrt{x^2 + 6x + 8} \, dx = 2\sqrt{15} - \frac{1}{2}\cosh^{-1}(4)$$ [7 marks]
AQA Further Paper 1 2024 June Q18
12 marks Challenging +1.2
In this question use \(g = 9.8\) m s\(^{-2}\) Two light elastic strings each have one end attached to a small ball \(B\) of mass 0.5 kg The other ends of the strings are attached to the fixed points \(A\) and \(C\), which are 8 metres apart with \(A\) vertically above \(C\) The whole system is in a thin tube of oil, as shown in the diagram below. \includegraphics{figure_18} The string connecting \(A\) and \(B\) has natural length 2 metres, and the tension in this string is \(7e\) newtons when the extension is \(e\) metres. The string connecting \(B\) and \(C\) has natural length 3 metres, and the tension in this string is \(3e\) newtons when the extension is \(e\) metres.
  1. Find the extension of each string when the system is in equilibrium. [3 marks]
  2. It is known that in a large bath of oil, the oil causes a resistive force of magnitude \(4.5v\) newtons to act on the ball, where \(v\) m s\(^{-1}\) is the speed of the ball. Use this model to answer part (b)(i) and part (b)(ii).
    1. The ball is pulled a distance of 0.6 metres downwards from its equilibrium position towards \(C\), and released from rest. Show that during the subsequent motion the particle satisfies the differential equation $$\frac{d^2x}{dt^2} + 9\frac{dx}{dt} + 20x = 0$$ where \(x\) metres is the displacement of the particle below the equilibrium position at time \(t\) seconds after the particle is released. [3 marks]
    2. Find \(x\) in terms of \(t\) [5 marks]
  3. State one limitation of the model used in part (b) [1 mark]
AQA Further Paper 1 Specimen Q1
1 marks Easy -1.8
A vector is given by \(\mathbf{a} = \begin{bmatrix} 2 \\ -1 \\ -3 \end{bmatrix}\) Which vector is not perpendicular to \(\mathbf{a}\)? Circle your answer. \(\begin{bmatrix} 1 \\ -1 \\ 1 \end{bmatrix}\) \quad \(\begin{bmatrix} 3 \\ 0 \\ 2 \end{bmatrix}\) \quad \(\begin{bmatrix} 5 \\ -1 \\ 3 \end{bmatrix}\) \quad \(\begin{bmatrix} 2 \\ 1 \\ 1 \end{bmatrix}\) [1 mark]
AQA Further Paper 1 Specimen Q2
2 marks Moderate -0.8
Use the definitions of \(\cosh x\) and \(\sinh x\) in terms of \(e^x\) and \(e^{-x}\) to show that \(\cosh^2 x - \sinh^2 x = 1\) [2 marks]
AQA Further Paper 1 Specimen Q3
6 marks Standard +0.8
\begin{enumerate}[label=(\alph*)] \item Given that $$\frac{2}{(r + 1)(r + 2)(r + 3)} \equiv \frac{A}{(r + 1)(r + 2)} + \frac{B}{(r + 2)(r + 3)}$$ find the values of the integers \(A\) and \(B\) [2 marks] \item Use the method of differences to show clearly that $$\sum_{r=4}^{97} \frac{1}{(r + 1)(r + 2)(r + 3)} = \frac{89}{19800}$$ [4 marks]
AQA Further Paper 1 Specimen Q4
2 marks Standard +0.8
A student states that \(\int_0^{\pi/2} \frac{\cos x + \sin x}{\cos x - \sin x} \, dx\) is not an improper integral because \(\frac{\cos x + \sin x}{\cos x - \sin x}\) is defined at both \(x = 0\) and \(x = \frac{\pi}{2}\) Assess the validity of the student's argument. [2 marks]
AQA Further Paper 1 Specimen Q5
6 marks Standard +0.8
\(p(z) = z^4 + 3z^2 + az + b\), \(a \in \mathbb{R}\), \(b \in \mathbb{R}\) \(2 - 3i\) is a root of the equation \(p(z) = 0\)
  1. Express \(p(z)\) as a product of quadratic factors with real coefficients. [5 marks]
  2. Solve the equation \(p(z) = 0\). [1 mark]
AQA Further Paper 1 Specimen Q6
7 marks Standard +0.8
  1. Obtain the general solution of the differential equation $$\tan x \frac{dy}{dx} + y = \sin x \tan x$$ where \(0 < x < \frac{\pi}{2}\) [5 marks]
  2. Hence find the particular solution of this differential equation, given that \(y = \frac{1}{2\sqrt{2}}\) when \(x = \frac{\pi}{4}\) [2 marks]
AQA Further Paper 1 Specimen Q7
11 marks Challenging +1.8
Three planes have equations, $$x - y + kz = 3$$ $$kx - 3y + 5z = -1$$ $$x - 2y + 3z = -4$$ Where \(k\) is a real constant. The planes do not meet at a unique point.
  1. Find the possible values of \(k\) [3 marks]
  2. There are two possible geometric configurations of the given planes. Identify each possible configurations, stating the corresponding value of \(k\) Fully justify your answer. [5 marks]
  3. Given further that the equations of the planes form a consistent system, find the solution of the system of equations. [3 marks]
AQA Further Paper 1 Specimen Q8
5 marks Standard +0.3
A curve has equation $$y = \frac{5 - 4x}{1 + x}$$
  1. Sketch the curve. [4 marks]
  2. Hence sketch the graph of \(y = \left|\frac{5 - 4x}{1 + x}\right|\). [1 mark]
AQA Further Paper 1 Specimen Q9
13 marks Challenging +1.3
A line has Cartesian equations \(x - p = \frac{y + 2}{q} = 3 - z\) and a plane has equation \(\mathbf{r} \cdot \begin{bmatrix} 1 \\ -1 \\ -2 \end{bmatrix} = -3\)
  1. In the case where the plane fully contains the line, find the values of \(p\) and \(q\). [3 marks]
  2. In the case where the line intersects the plane at a single point, find the range of values of \(p\) and \(q\). [3 marks]
  3. In the case where the angle \(\theta\) between the line and the plane satisfies \(\sin \theta = \frac{1}{\sqrt{6}}\) and the line intersects the plane at \(z = 0\)
    1. Find the value of \(q\). [4 marks]
    2. Find the value of \(p\). [3 marks]