cat 2018 slot 1 analysis

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lets discuss the question paper here

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Answers for parajumples slot 1?


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Let f(x) = min{2x2,52−5x}, where x is any positive real number. Then the maximum possible value of f(x) is

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rajagautam1995
@rajagautam1995  ·  2 karma

ans should be 84.5 at x=-13/2

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madscorer
@madscorerXLRI Jamshedpur  ·  923 karma

@rajagautam1995 x is positive real number!!

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Given that x2018y2017 = 1/2 and x2016y2019 = 8, the value of x2 + y3 is Is the answer 33/4?

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rajagautam1995
@rajagautam1995  ·  2 karma

yes

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priyabrata.442
@priyabrata.442  ·  6 karma

pls post the detailed solution

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anyone know the answer to the humans and robots question in quant?


Cat17|Cat18|Snap18-74.12|86.9|98.63|
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vishnuanuraag
@vishnuanuraag  ·  686 karma

@madscorer damn. just cross checked...you're right...there goes 4 marks...oh well..

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shrey267
@shrey267  ·  41 karma

32

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