Explanation:

(a) 

Cost &prop; (Weight)^2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;(given)

C &prop; w^2

&there4; C1/C2 =W1^2/W2^2

3600/C2 =10^2/4^2

= (10/4)^2 = (5/2)^2

3600/C^2 = 25/4

C^2 = 3600 &times; 4/25

= 36 &times; 16 = 576

C2 = 576.

IPMAT Indore 2022 - QA (MCQ) Q24 Explanation

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