#88
A necklace is made by stringing Q no individual beads together in the repeating pattern red bead, green bead, white bead, blue bead, and yellow bead. If the necklace design begins with a red bead and ends with a white bead, then Q could equal
Pick one.
A) 16	B) 28	C) 41	D) 54	E) 65
You can just write out the pattern and count: RGWBYRGWBYRGWBY... But to save time a good test taker will just look for a pattern. Min # is 3, because W is the third one. Then every 5 beads another white comes, so it must be 3+5= 
<gadget id="calculator">3+5</gadget>
<output>8</output>
8   3+5+5= 
<gadget id="calculator">3+5+5</gadget>
<output>13</output>
13   3+5+5+5= 
<gadget id="calculator">3+5+5+5</gadget>
<output>18</output>
18   3+5+5+5+5= 
<gadget id="calculator">3+5+5+5+5</gadget>
<output>23</output>
23   So you see it ends in either 8 or 3. Pick an answer that ends in either 8 or 3. Only one answer does, b.
<result>B</result>
#88
A necklace is made by stringing Q no individual beads together in the repeating pattern red bead, green bead, white bead, blue bead, and yellow bead. If the necklace design begins with a red bead and ends with a white bead, then Q could equal