What approximate value will come in the place of question mark ‘?’ in the following question?
(√224.9) × 19 = ?2 + 50.1% of 408
1
9
2
12
3
15
4
18
5
20
What approximate value will come in the place of question mark ‘?’ in the following question?
(√224.9) × 19 = ?2 + 50.1% of 408