1

Complete the following series : 18, 24, 21, 27, ?, 30, 27

Correct Answer: 24

Make the most of this question

This page focuses on one Reasoning question from English. After checking the answer, return to the topic list to practice more or run a timed set.

Reasoning MCQ: Complete the following series : 18, 24, 21, 27, ?, 30, 27 | Extra Education