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
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.
3. Look at this series: 80, 10, 70, 15, 60, ... What number should come next?
4. What least number must be subtracted from 3401, so that the number is completely divisible by 11?
5. Which is the largest fraction among the following ?
6. Find the sum of factors of 480.