Kisi exam m ek student ko every true answer K liye 4number mile and every wrong answer K liye uske numbers m 1number cut kr liya gya. If student n all 200question K answer diye and use total 200number mile.usne jin question K shi answer diye. USKi sankhya kya thi
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Hope I am right. . . .!!
The answer is 50 questions he had attempted.
The answer is 50 questions he had attempted.
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