# 35 Basic C1 Questions

The following is a list of basic C1 questions that students should be able to tackle if they are prepared for the C1 AS-Level Maths exam. They have been designed to cover the techniques that will be needed in order to tackle typical C1 questions in a C1 maths exam. However, these questions do not necessarily resemble the type of C1 exam question students might be faced with, these questions should be used to practice those techniques needed. Having said that, early questions in a C1 exam may look a lot like the questions you see here.

Simplify $\sqrt{112}$.

Evaluate $x^0$.

Factorise $2x^2-x-3$.

Solve the inequality $2x-5 \textgreater 3x-4$.

Rationalise the denominator of $\frac{6}{\sqrt{2}}$.

How many roots does the graph of $x^2-4x+2$ have?

Evaluate $4^{\frac{3}{2}}$.

Let $m(x)=3x^2+4x+5$. Find $\frac{dm}{dx}$ and $\frac{d^2m}{dx^2}$.

Sketch the graph of $f(x)=\frac{1}{x}$.

Solve the simultaneous equations $x^2+y^2=5$ and $x+2y=3$.

The first term of a sequence is 58 and the common difference is -2. Find the 107th term.

Rationalise the denominator of $\frac{\sqrt{8}}{\sqrt{5}-2}$.

Find the set of values of k for which the quadratic $kx^2-kx+8$ has two different roots.

Integrate $2x^5-x^7+3$.

Evaluate $\left(\frac{64}{27}\right)^{-\frac{1}{3}}$.

Factorise $x^2-9y^2$.

Sketch the graph of $y=x^3$.

The first 10 terms of a sequence, whose common difference is 4, adds up to 210. Find the first term.

Simplify $15x^3y^2\div 5x^2y^3$.

Differentiate $3x^{\frac{1}{2}}-4x^{-\frac{1}{2}}$.

Solve the inequality $6x^2-7x-3\leq 0$.

Using the quadratic formula, solve the equation $3x^2-5x+1=0$. Leave your answer in surd form.

Sketch the graph of $f(x)=x^2(3-x)$.

If $4^{3y-6}=8^y$, find the value of y.

Integrate $6x^{\frac{3}{2}}-7x^{\frac{2}{5}}.$

Let $U_n=n^2-n$. Find $\sum_{i=1}^5U_i$.

Solve by completing the square: $x^2-8x+12=0$

Differentiate $\frac{x^3+2x}{x^2}$.

Write $(4-\sqrt{3})^2$ in the form $a+b\sqrt{c}$.

Sketch the graph of $y=x^3+x^2-20x$.

Write $2x^2+8x-4$ in the form $a(x+b)^2+c$.

Find the equation of the tangent to the curve of $y=\frac{16}{x^2}-\sqrt{x}$ when $x=4$.

The curve of $y=f(x)$ such that $f$ and passes though the point $(1,4)$. Find the equation for y.

A line passes through the points $A(10,3)$ and $B(2,7)$. Find the midpoint of AB and the equation of the line that passes through A and B.

Sketch the graph of $f(x)=\frac{1}{x-4}$.

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