Ordinary level 2026 catholic mock mathematics 2
Ordinary level 2026 catholic mock mathematics 2
Here is the extracted text from the tenth image:
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### SECTION A
**ANSWER ALL 10 QUESTIONS**
1. (a) Express 7.8467 to two decimal places **(1 mark)**
(b) Evaluate $\left(3\frac{1}{4} + 2\frac{2}{5} – \frac{4}{5}\right) \div \frac{1}{2} \text{ of } \frac{3}{4}$ **(5 marks)**
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2. Simplify $2(3x – 4y) – 5(x – 2y) + 7y$ **(4 marks)**
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3. Given the statements
$p$: The library is open
$q$: The assignment is submitted
(a) Write in ordinary English the statement represented by the logical argument $p \lor \sim q$ **(1 mark)**
(b) Draw the truth table of $p \lor \sim q$, using $T$ for true and $F$ for false **(5 marks)**
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4. Solve the inequality $-33 < -5 – 7x \le -12$ and represent your solution on a real number line **(5 marks)**
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5. The table below shows values $x$ and the corresponding values of $y$.
| x | 4 | b | 12 |
| :— | :— | :— | :— |
| y | 6 | 4 | 2 |
(a) State whether the relationship between $x$ and $y$ is a direct or inverse variation. **(1 mark)**
(b) Find an equation relating $y$ and $x$ expressing $y$ in terms of $x$. **(3 marks)**
(c) Find the value of the real constant $b$ **(2 marks)**
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6. A bag contains 25 red marbles and 15 green marbles. Given that a marble is chosen at random from the bag… *(text continues off-page)*
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Would you like me to solve the inequality in question 4 or help you set up the truth table for the logic problem in question 3?
