Bunuel wrote:

If \(x\neq{0}\), what is the value of \((\frac{x^p}{x^q})^4\)?

(1) p = q

(2) x = 3

Sol: The given question can be re-phrased " what is the value of (x^(p-q))^4

St 1: Given p=q so we have (x^0)^4 ----> Any number to the power 0 is 1 so Value of expression is 1

St 2: Just tells us the value of x. But wait the expression becomes 3^4(p-q).....Thus for any integer value of (p-q) the expression will give us different values

Consider p-q= 1 So the expression becomes 3^4 (81)

p-q= 2 so the expression becomes 3^8 ------> (81^2)-----> 6561...So 2 ans

Hence Our Ans is A

Difficulty level of 600 is okay.

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