◈ Oracle Prep Sign Up Free

O-LevelMathematicsNumber4024/12 · Oct/Nov 2019 · Q62 Marks

A movie lasts for 1 hour 48 minutes and finishes at 10.15 pm. Find the time it starts.

(a)A movie lasts for 1 hour 48 minutes and finishes at 10.15 pm. Find the time it starts.[1]
(b)The size of a television screen is given as 95 cm, correct to the nearest 5 cm. Write down the upper bound of the size of the television screen.[1]

Mark scheme

Marking points from the official mark scheme (Oct/Nov 2019). The mark or mark type is shown in brackets.

[1] (a) 8.27 pm or 20 27
[1] (b) 97.5

Write your answer and get it marked

On Oracle Prep you can write or photograph your own answer and have it marked by AI against this mark scheme, with feedback on what you missed.

Sign up free →

About this question

Topic: Number, O-Level Mathematics (syllabus 4024). Structured question, 2 marks.
Source: O-Level Mathematics, Oct/Nov 2019 Paper 1 Variant 2, question 6.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content

Related Mathematics questions

NumberMay/June 20141m

Find the value of s which makes 8s + 2 a prime number.

NumberMay/June 20141m

Write down an irrational number between 7 and 8.

NumberMay/June 20141m

Light travels at a speed of 3 × 10⁸ m/s. Calculate the time it takes for light to travel 6km. Give your answer in sta…

Algebra and graphsMay/June 20141m

Simplify (3a/4) ÷ (9a²/8).

Algebra and graphsMay/June 20141m

Expand and simplify 4(2t + 3) + 5.

Algebra and graphsMay/June 20141m

Expand and simplify 6p + 3q - 2(2p – 5q).

← Browse all past-paper questions