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In "Number Series" question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces.

3, 9, 27, 81,

Option:
A. 324
B. 243
C. 210
D. 162
Answer: B . 243

Justification:

Each term of the given series is obtained by multiplying its preceding term by 3.
.'. Missin number = 81 * 3 = 243.

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