| 1. | After interchanging the given signs, what will be the value of 16 + 19 × 51 ÷ 153 – 12, × and ÷ ? | |
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51
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61
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57
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63
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Report Question| 2. | By interchanging which two numbers, the value obtained after solving the given equation will be ’13’? 7 + 8 ÷ 4 × 3 ? | |
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8 and 3
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8 and 4
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7 and 3
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3 and 4
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| 3. | Which two signs should be interchanged to make the following equation correct? 40 + 10 ÷ 2 × 8 - 17 = 17 ? | |
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÷ and -
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× and +
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+ and -
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÷ and ×
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| 4. | Which two signs should be interchanged to make the given equation correct? 9 + 12 ÷ 6 × 8 ? 4 = 14 ? | |
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- and ×
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+ and ×
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÷ and +
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× and ÷
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| 5. | Which two numbers should be interchanged to make the given equations correct? 6 × 3 - 8 ÷ 2 + 5 = 8 ÷ 2 + 3 × 5-6 ? | |
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6 and 2
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8 and 6
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5 and 6
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3 and 5
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| 6. | By interchanging which two signs the equation will be correct? 6 + 9 × 2 – 3 ÷ 4 = 8 ? | |
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– and ÷
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– and +
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+ and ÷
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÷ and ×
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| 7. | Which two numbers should be interchanged to make the given equation correct? 4 × 2-8+9 ÷ 3 = 9 ÷ 3+4 × 2-8 ? | |
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3 and 4
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3 and 2
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8 and 3
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8 and 4
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| 8. | Which two numbers should be interchanged to make the given equation correct? 9 + 4 ÷ 2 - 6 × 3 = 4 ÷ 3 × 6 - 9 + 1 ? | |
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6 and 3
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4 and 9
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4 and 2
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6 and 4
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| 9. | Which two signs should be interchanged to make the following equation correct? 18 + 12 × 8 ? 6 ÷ 3 = 9 ? | |
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+ and ×
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? and ×
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× and ÷
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÷ and +
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| 10. | By interchanging which two numbers the equation will be correct? 9-2 × 4 ÷ 6=-3 ? | |
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6 and 2
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6 and 9
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4 and 9
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2 and 4
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