In a project with tasks P, Q, R, S, and T, if P must precede Q and R must follow

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Question: In a project with tasks P, Q, R, S, and T, if P must precede Q and R must follow S, which of the following is a possible order?

Options:

Correct Answer: P, Q, S, R, T

Solution:

The order P, Q, S, R, T satisfies the conditions that P is before Q and S is before R.

In a project with tasks P, Q, R, S, and T, if P must precede Q and R must follow S, which of the following is a possible order?

In a project with tasks P, Q, R, S, and T, if P must precede Q and R must follow S, which of the following is a possible order?

Step 1: Identify the tasks involved in the project: P, Q, R, S, and T.
Step 2: Understand the conditions: P must come before Q, and S must come before R.
Step 3: Start with task P since it must be before Q.
Step 4: Place task Q after P because P must precede Q.
Step 5: Next, consider task S, which must come before R.
Step 6: Place task S before R in the order.
Step 7: Finally, add task T, which can be placed anywhere since there are no restrictions on it.
Step 8: Combine the tasks in an order that satisfies the conditions: P, Q, S, R, T.

Task Precedence – Understanding the order in which tasks must be completed based on given constraints.
Logical Reasoning – Applying logical reasoning to determine valid sequences of tasks based on precedence rules.