What will come at the place of question mark ? 1, 9, 25, 49, ?, 121. A. 91 B. 81 C. 64 D. 100 Answer Workspace Report Discuss Answer with explanation Answer: Option B Explanation The pattern is : 1²=1 3²=9 5²=25 7²=49 9²=81 11²=121 Workspace
Irshad khan says September 18, 2021 at 10:24 am The pattern is : 1²=1 3²=9 5²=25 7²=49 9²=81 11²=121 Reply
why we should take 12 and difference of 20
The pattern is :
1²=1
3²=9
5²=25
7²=49
9²=81
11²=121