Number Series

Arithmetic and geometric patterns, difference of differences, square and cube based series, alternate series, Fibonacci types and wrong-number questions.

2 topics, 10 practice questions

1. Number Series: Patterns and MethodsBasic

   Every common pattern in a number series, the order in which to test them, and the squares, cubes and primes that must be memorised.

2. Solved Number Series with ShortcutsBasic

   Worked examples of each pattern type with the shortcut that identifies it quickly, and the traps built into the wrong options.

Take the chapter test Up to 25 random questions from this chapter.