Question 10
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Choose the correct alternative that will continue the same pattern and replace the question mark in the given series : 1, 9, 25, 49, 81, ?
- A 100
- B 112
- C 121 Correct
- D 144
Correct Answer: Option C
The series consists of squares of consecutive odd numbers i.e. 1². 3², 5², 7², 9²,..... so, missing term 11² = 121.
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