In the following number series, two numbers have been put within brackets. Study the series carefully and select the correct alternative with respect to the series.
3, 9, (27), 81, (243), 729, 2187
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Both the bracketed numbers are correct.
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Given series: 3, 9, (27), 81, (243), 729, 2187 The logic used here is: 31 = 3 32 = 9 33 = 27 34 = 81 35 = 243 36 = 729 37 = 2187 Both the bracketed numbers are correct. Hence, option 2 is the correct answer. |