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प्रश्न
7 + |−3| = ?
पर्याय
4
10
-10
none of these
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उत्तर
10
7 + |-3|
= 7 + (+ 3) (The absolute value of −3 is 3.)
= 7 + 3
= 10
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संबंधित प्रश्न
In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. If jack’s scores in five successive rounds were 25, − 5, − 10, 15 and 10, what was his total at the end?
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| + | 8 | 4 | –3 | –5 |
| –2 | –2 + 8 = +16 | |||
| 6 | ||||
| 0 | ||||
| –4 |
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