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
Correct Answer: 107
Solution : Given: 13 × 6 ÷ 18 + 98 – 7 = ?
On interchanging the signs given in the equation, the equation becomes – = 13 + 6 × 18 – 98 ÷ 7 = 13 + 6 × 18 – 14 = 13 + 108 – 14 = 107
Hence, the first option is correct.
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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 ×, 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
Question : Directions: If + means –, – means ×, × means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation? 137 ÷ 56 × 7 – 6 + 31 = ?
Option 1: 149
Option 2: 163
Option 3: 145
Option 4: 154
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 ? in the following equation? 42 × 6 − 7 ÷ 13 + 28 = ?
Option 1: 43
Option 2: 27
Option 3: 34
Option 4: 39
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