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| Q.1 | If ‘+’ means ‘–’, ‘÷’ means ‘×’, ‘×’ means ‘+’ and ‘–’ means ‘÷’, then which of the following equation is NOT correct? I. 39 ÷ 3 – 12 ÷ 16 + 6 × 11 = 161 II. 45 × 57 – 29 ÷ 87 + 62 = 164 III. 29 × 53 – 31 ÷ 186 + 63 + 12 = 272 | |
| Ans | 1. Only II | |
| 2. I and III | ||
| 3. Only I | ||
| 4. I, II and III |
Correct Ans: 1
