Question : Directions: If – means +, × means ÷, ÷ means −, and + means ×, what will come in place of the question mark (?)? 76 × 4 + 13 ÷ 8 – 3 = ?
Option 1: 236
Option 2: 212
Option 3: 108
Option 4: 242
Correct Answer: 242
Solution : Given: 76 × 4 + 13 ÷ 8 – 3 = ?
On interchanging the mathematical sign, we get – = 76 ÷ 4 × 13 − 8 + 3 = 19 × 13 − 8 + 3 = 247 − 8 + 3 = 242
So, 242 is the required answer. Hence, the fourth option is correct.
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Question : Directions: If + means −, − means ×, × means ÷ and ÷ means +, what will come in place of (?) in the following equation? 83 ÷ 12 – 65 × 13 + 47 = ?
Option 1: 92
Option 2: 96
Option 3: 79
Option 4: 108
Question : Directions: If ÷ means −, − means ×, × means +, + means ÷, what will come in place of the question mark (?)? 132 + 6 – 9 × 13 ÷ 31 = ?
Option 1: 180
Option 2: 206
Option 3: 216
Option 4: 208
Question : Directions: If × means +, + means −, − means ÷, and ÷ means ×, then what will come in place of the question mark? 13 × 6 ÷ 18 + 98 – 7 = ?
Option 1: 107
Option 2: 95
Option 3: 102
Option 4: 88
Question : Directions: If × means +, ÷ means −, + means ×, and − means ÷, what will come in place of the question mark (?) in the given expression? 182 – 13 × 5 + 16 ÷ 44 = ?
Option 1: 50
Option 2: 62
Option 3: 86
Option 4: 48
Question : Directions: If × means +, + means –, – means ÷, and ÷ means ×, what will come in place of the question mark? 15 ÷ 5 × 36 – 6 + 14 = ?
Option 1: 116
Option 2: 108
Option 3: 84
Option 4: 67
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