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Given below are two quantities named 1 and 2. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answer Rs. P is a perfect square. Q is a perfect cube. Quantity 1: P + Q Quantity 2: 2Q - P

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Given below are two quantities named 1 and 2. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answer Rs.

P is a perfect square. Q is a perfect cube.

Quantity 1: P + Q

Quantity 2: 2Q - P


1). Quantity 1 > Quantity 2
2). Quantity 1 < Quantity 2
3). Quantity 1 ≥ Quantity 2
4). Quantity 1 ≤ Quantity 2


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Answered by on | Votes 1 |

P is a perfect square. Q is a perfect cube.

If P = 1, Q = 1, then P + Q = 2, 2Q - P = 1

If P = 1, Q = 27, then P + Q = 28, 2Q - P = 53

So, any of 1 or 2 can be greater depending on values of P and Q.

∴ No relation between 1 and 2 can be established.

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