CAT Quant Practice Problems

Question: For these questions the following functions have been defined.

\(\begin{array}{l}{\rm{la}}\left( {x,y,z} \right) = \min \left( {x + y,y + z} \right)\\{\rm{le}}\left( {x,y,z} \right) = \max \left( {x - y,y - z} \right)\\{\rm{ma}}\left( {x,y,z} \right) = \frac{1}{2}\left[ {{\rm{le}}\left( {x,y,z} \right) + la\left( {x,y,z} \right)} \right]\end{array}\)

What is the value of ma(10, 4, le(la(10, 5, 3), 5, 3))?


  1. 7
  2. 6.5
  3. 8
  4. 7.5

Correct Option:2

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CAT Quant Practice Problems
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