Skip to content

Course home

Question bank·Error Intervals
Sign up

Error Intervals

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253
Question 24

The height of a building is measured as 11 metres, correct to the nearest metre.

a.

Write down the least possible height of the building.

[1]
b.

Write down the upper bound for the height of the building.

[1]
Video walkthrough

Error Intervals Questions

  1. GCSE
  2. /Maths
  3. /Error Intervals

101 exam-style questions on OCR GCSE Maths Error Intervals. Each one has a worked solution and a mark scheme showing where the marks go.

More questions