Question

54. 100: 121 :: 144 : ?​

Answer 1

Step-by-step explanation:

Let the number be x.

Hence,

100:121::144:x

10^2: 11^2 = 12^2: x

Since, 10^2/11^2 means n^2/(n+1)^2

hence, x= (12+1)^2 = 13^2 = 169

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Answer 2

Answer:

Above answer is correct