1.

1). 200/72). 300/73). 504). 500/7

Answer»

<P>P + Q will be positive. SINCE P is greater than Q, (P - Q) will be TAKEN into EQUATION as it will be positive.

Here, P + Q = (P - Q) × (1 + 30/100)

⇒ 0.3P = 2.3Q

⇒ P = (2.3/0.3)Q

⇒ P = (23/3)Q = Q × (1 + 20/3) = Q × (1 + (2000/3)/100)

∴ P is greater than Q by (2000/3)%



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