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
Correct Answer: 50
Solution : Given: 182 – 13 × 5 + 16 ÷ 44 = ?
On interchanging the mathematical signs, we get – = 182 ÷ 13 + 5 × 16 – 44 = 14 + 5 × 16 – 44 = 14 + 80 – 44 = 94 – 44 = 50
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 ÷, 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 +, then what will be the value of the following expression? 108 × 343 + 7 – 2 ÷ 13 = ?
Option 1: 23
Option 2: 19
Option 3: 28
Option 4: 44
Question : Directions: If + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression? 2 ÷ 5 + 2 − 5 × 5 = ?
Option 1: 5
Option 2: 10
Option 3: 8
Option 4: 6
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