The schedule of the paintings shown in the four weeks is completely determined if which one of the following is true?

Golnar-Roughani on May 12, 2020

Please explain the best strategy

I can't seem to tackle this one efficiently. I had all my deductions down and got the other questions right but when it came to this one I had to plug in every single answer choice which ate up a lot of time and I still got it wrong. I got answer choice D. Can you explain what's the best way to approach this question?

Replies
Create a free account to read and take part in forum discussions.

Already have an account? log in

zia305 on May 30, 2020

Can someone please explain the right answer?

Chase on July 3, 2020

Can somebody please explain how E is any different from answer B?

amh on August 1, 2020

E is different from B because if there's S there has to be an H with it, but if there's H there doesn't necessarily have to be an S with it.

Emil-Kunkin on April 27 at 02:14PM

If S is twice that means H is twice two. Since our Hs can't be back to back, that means one must be before three, so I must go in the first week. This also means that our two SH blocks must go in weeks two and four. So we have

I H _ H
_ S _ S

Since all of them must appear, we know that g must go in three, which forces p into 1, and r goes in the last remaining spot, three.

I would look to the answer choices that are most determinative first, and Placing S also places H, thus filling half the board already.