1

What is the next number in the series: 4, 9, 19, 39, ___?

Correct Answer: 79

Make the most of this question

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

Math MCQ: What is the next number in the series: 4, 9, 19, 39, ___? | Extra Education