LIC AAO 12 May 2013 Paper

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Question : 34 of 160

Marks: +1, -0

64% \text" of " 272 + ? % \text" of " 1129 = (-24)^2 + 83.55

51
53
41
43
None of these

Solution:

{64×272}/{100} + {?×1129}/{100}

= 576 +83.55
⇒ 174.08 +

{?×1129}/{100}

= 659.55
⇒ ? ×

{1129}/{100}

= 659.55 - 174.08
= 485.47
? =

{485.47×100}/{1129}

= 43

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