Find the number from the given options which replace question mark in the following question.
| 16 | 25 | 40 |
| 10 | 15 | 20 |
| ? | 400 | 900 |
1
144
2
169
3
196
4
225
Find the number from the given options which replace question mark in the following question.
| 16 | 25 | 40 |
| 10 | 15 | 20 |
| ? | 400 | 900 |