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Khushal
Questions (1)
A man buy a lemon at 6for ₹10 and sells at8 for ₹15.find his
gain per cent
2 answers
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Answers (1)
M and N are zeros of x^2-5x+6=0 then find value of M+N= (a) 5 (b) -5 (c) 4 (d) 3