DRDO Multi tasking staff Model paper 5

Using BODMAS rule,
1.×, +, ÷ → 400×4 + 200 ÷ 2 = 1700 ≠ 500
2. -, +, × → 400 – 4 + 200×2 = 796 ≠ 500
3. ÷, +, × → 400 ÷ 4 + 200×2 = 500
4. ×, ÷, + → 400×4 ÷ 200 + 2 = 10 ≠ 500
Hence, the correct set of symbol is ‘÷, +, × ‘.