What will be the 4th term in the following series? 27, 81, 243, .....
Show answer & explanation
Correct answer: A
Explanation
Given:
Series = 27, 81, 243, …
Formula:
Each term is 3 times the previous term.
First term = 27
Second term = 27 × 3 = 81
Third term = 81 × 3 = 243
Fourth term = 243 × 3 = 729