Test 4 — Life in the UK Test Practice
About Test 4 (Official 3rd Edition Handbook)
Test 4 is a free 24-question practice test for British citizenship naturalisation and Indefinite Leave to Remain (ILR / settlement) applicants in the United Kingdom. Every question is written directly from the official Home Office handbook, Life in the UK: A Guide for New Residents (3rd Edition), covering British values, UK history, society, and government. To pass the official Life in the UK Test (booking fee £50 at gov.uk), candidates must answer at least 18 out of 24 multiple-choice questions correctly (75% pass mark) within 45 minutes.
Life in the UK Test 4

Which famous economist developed ideas during the 18th century that are still referred to today?
Correct Answer: Adam Smith
Adam Smith was a Scottish economist and philosopher who developed groundbreaking ideas about economics during the 18th century that are still widely referenced today.
His most famous work, The Wealth of Nations (1776), introduced concepts like the free market and the division of labour, earning him the title of the father of modern economics.