BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Simplification Bodmas Rule
What will come in the place of the question mark ‘?’ in the following question?
20 + 39 – 78 + (17 × 3) – 15 = ?
1
16
2
21
3
18
4
23
5
None of these