P, Q and R is positive number in which If Q is 20% increased and R is 60% increased, then which of the following option is true?

To solve this problem, we need to understand the given information.

Let's assume the original values of Q and R as Q0 and R0, respectively.

According to the question, Q is increased by 20%, which means the new value of Q, denoted as Q1, can be calculated as:

Q1 = Q0 + (20/100) * Q0

Simplifying this equation, we get:

Q1 = Q0 + 0.2 * Q0

Q1 = 1.2 * Q0

Similarly, R is increased by 60%, so the new value of R, denoted as R1, can be calculated as:

R1 = R0 + (60/100) * R0

Simplifying this equation, we get:

R1 = R0 + 0.6 * R0

R1 = 1.6 * R0

Now, we need to compare the values of Q1 and R1 to determine which option is true.