Question 2
Back to Exercise
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series : 1, 9 , 25, ?, 121
- A 64
- B 81 Correct
- C 91
- D 100
Correct Answer: Option B
The given series consists of squares of consecutive odd numbers i.e. 1² , 3² , 5² , 7² ,...... so, missing term = 9² = 81.
Discussion & Comments 0
Share your method, a shortcut, or ask about a step you didn't follow.
No comments yet. Be the first to share your solution!