PT 20 S3 Q13

A jeweler makes a single strand of beads by threading onto a string in ... ...

If the strand has exactly eight beads, which one of the following is an acceptable order, starting from the clasp, for the eight beads?
(A) green, red, purple, yellow, red, orange, green, purple
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Sequencing: Lesson Set 5 (of 5) - Repetition/Omission