Inequality Maximization / Minimization — XAT Previous-Year Questions
2 previous-year questions on Inequality Maximization / Minimization from XAT, with full solutions. Practise free — check answers as you go; sign in to save your progress.
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2 questions
Inequality Maximization / Minimization · XAT PYQs
XAT 2016 · QA & DI
Q1.
a, b, c are integers, |a| ≠ |b| ≠ |c| and –10 ≤ a, b, c ≤ 10. What will be the maximum possible value of [abc – (a + b + c)]?
XAT 2015 · QA & DI
Q2.
If a, b, c and d are four different positive integers selected from 1 to 25, then the highest possible value of ((a + b) + (c + d))/((a + b) + (c – d)) would be: