Rearrange the following sentences to form a meaningful and grammatically correct paragraph:
P. A robot built to tackle a challenging challenge served as the students' final assignment.
Q. The code that would enable the machine to traverse a maze was written over the course of weeks.
R. Their engineering, programming, and design abilities came together to create it.
S. Their commitment and cooperation were demonstrated by the robot's faultless performance.
Show answer & explanation
Correct answer: C
Explanation
The correct order of the sentences creates a logical narrative about building a robot:
P: Introduces the project (a robot for the final assignment).
R: Describes the creation process (combining engineering, programming, and design).
Q: Details a specific technical task within the creation (writing code for a maze).
S: Describes the successful outcome (faultless performance showing cooperation).