Question : Directions: If + means –, – means ÷, ÷ means × and × means +, then what will come in place of the (?) in the following equation? 300 – 2 + 50 × 3 ÷ 2 = ?
Option 1: 23
Option 2: 106
Option 3: 61
Option 4: 661
Correct Answer: 106
Solution : Given: + means –, – means ÷, ÷ means × and × means + 300 – 2 + 50 × 3 ÷ 2 = ?
After replacing the given symbols, the equation becomes – = 300 ÷ 2 – 50 + 3 × 2 = 150 – 50 + 6 = 106
Therefore, after solving the equation the required answer is 106. Hence, the second option is correct.
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Question : Directions: If + means ×, × means –, – means ÷, and ÷ means +, then what will come in place of the (?) in the following equation? 150 – 5 + 3 ÷ 23 × 3 = ?
Option 1: 145
Option 2: 111
Option 3: 155
Option 4: 110
Question : Directions: If + means –, – means ×, × means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation? 61 ÷ 9 × 3 – 8 + 5 = ?
Option 1: 80
Option 2: 75
Option 3: 89
Option 4: 72
Question : Directions: If + means –, – means ÷, ÷ means × and × means +, then what will come in place of the (?) in the following equation? 15 × 30 + 15 – 3 ÷ 2 = ?
Option 1: 15
Option 2: 30
Option 3: 35
Option 4: 40
Question : Directions: If + means –, – means ×, × means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation? 23 – 5 ÷ 240 × 8 + 14 = ?
Option 2: 119
Option 3: 131
Option 4: 124
Question : Directions: If + means ×, × means –, – means ÷, and ÷ means +, then what will come in place of the (?) in the following equation? 9 + 3 ÷ 2 × 135 – 15 = ?
Option 1: 22
Option 2: 25
Option 3: 18.5
Option 4: 20
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