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HomeXAT PYQsXAT 2013 Question Paperp, q and r are three non-negative integers such that p…
XAT 2013Quantitative AbilityInequalitiesMEDIUM+1 / −0.25

p, q and r are three non-negative integers such that p + q + r = 10. The maximum value of pq + qr + pr + pqr is

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