BARB Study Guide 2026
Everything you need to pass the BARB exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 BARB Exam Format at a Glance
📚 BARB Topics to Study (23)
✍️ Sample BARB Questions & Answers
1. Which word is most closely associated with 'STRATEGY'?
'TACTIC' is most closely associated with 'STRATEGY' as tactics are the specific actions used to carry out a broader strategy.
2. Water flows through a pipe that narrows from 4 cm to 2 cm in diameter. What happens to the water's speed?
Cross-sectional area is proportional to diameter squared; halving diameter reduces area by 4×, so speed increases 4×.
3. If production of Grade B Wireless Headphones increased by 26% from 2025 to 2025, what would be the value of Grade B Wireless Headphones Produced in 2025?
To determine the value of Grade B Wireless Headphone produced in 2025, we need to first calculate the total number of headphones produced in 2025. We then need to multiply this by 1.26 (representing the 26% growth) to calculate the amount of headphones produced in 2025. This should give us a figure for the total volume of Grade B Wireless Headphones which have been produced in 2025. With this figure, we are now able to to accurately determine the value of Grade B wireless Headphones produced in 2025.
4. Translate 1,000 euros to pounds sterling. How much will that be?
Using an approximate exchange rate of 0.60 GBP per euro, 1,000 euros × 0.60 = 600 pounds sterling. The other options (6, 60, 66, 660) reflect misplaced decimal points or incorrect rates — off by factors of 10 or using a wrong conversion figure.
5. Two teams together complete a construction task in 6 hours. Team A alone takes 10 hours. How long would Team B take alone?
Combined rate = 1/6; A's rate = 1/10; B's rate = 1/6 − 1/10 = 5/30 − 3/30 = 2/30 = 1/15; B takes 15 hours.
6. Statement: 'Some recruits passed the BARB test. Sarah is a recruit.' Conclusion: 'Sarah passed the BARB test.' Is the conclusion true?
Because only 'some' recruits passed, we cannot determine whether Sarah was one of them.