Westminster School — 13+ Scholarship Mental Maths Challenge 2022 (Interactive)
Interactive version of the official Westminster School 13+ Scholarship Mental Maths Challenge from 2022. This paper comprises a Mental Test (5 questions, 30 seconds each) and a Calculation Test (8 questions, 10 minutes). Practise with instant marking and worked solutions. Original PDF also available.
Q1 [Mental Test]: If you bought three lollies at sixty-eight pence each, how much change would you get from a five pound note?
Q2 [Mental Test]: What is seventeen, as a percentage of twenty?
Q3 [Mental Test]: Subtract sixty-six from three hundred and twenty-seven.
Q4 [Mental Test]: What is nought point eight squared?
Q5 [Mental Test]: Find the sum of two fifths and two twenty-fifths.
Q1 [Calculation Test]: Calculate 1672 − 518 + 187
Q2 [Calculation Test]: What is the remainder when 3106 is divided by 12?
Q3 [Calculation Test]: Increase 13 by 5%. Give your answer as a decimal.
Q4 [Calculation Test]: Find 156 ÷ 0.12
Q5 [Calculation Test]: Calculate 3 17 × 12 − 1 34
Q6 [Calculation Test]: Write the fraction 1530/2022 in its simplest form.
Q7 [Calculation Test]: A rectangle has area 272 cm² and one side is 16 cm. Find its perimeter.
Q8 [Calculation Test]: Given that 4913 is an exact cube, find its cube root.