which is the correct one ?
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Ashok's marks (A) = 1080
Ram's marks(R) = A + 20% of A = 1080 + 216 = 1296
Rajesh's marks = r
R = r - 10% of r
1296 = 0.9*r
=> r = 1440
Thus % of marks obtained by Rajesh,
1440/2000*100 = 72%
Thus option (a) is correct.
Ram's marks(R) = A + 20% of A = 1080 + 216 = 1296
Rajesh's marks = r
R = r - 10% of r
1296 = 0.9*r
=> r = 1440
Thus % of marks obtained by Rajesh,
1440/2000*100 = 72%
Thus option (a) is correct.
komal134:
thanku soooo much dear
It was my pleasure :)
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a is the correct answer
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