in a quiz positive marks are Given for correct answers and negative marks are Given for incorrect answers if Rahul scores in four successive rounds where 29(-7),10and(-7) what was score of in end
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Simple - first add positive integers - 29+10 = 39 and then add negative - (-7)+(-7)= -14 and add this to the positive sum which v solved earlier i.e 39+-14 = 25
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