PrepTest 57, Section 1, Question 5
On a particular Saturday, a student will perform six activities�grocery shopping, hedge trimming, jogging, kitchen cleaning, laundry, and motorbike servicing. Each activity will be performed once, one at a time. The order in which the activities are performed is subject to the following conditions:
On a particular Saturday, a student will perform six activities�grocery shopping, hedge trimming, jogging, kitchen cleaning, laundry, and motorbike servicing. Each activity will be performed once, one at a time. The order in which the activities are performed is subject to the following conditions:
On a particular Saturday, a student will perform six activities�grocery shopping, hedge trimming, jogging, kitchen cleaning, laundry, and motorbike servicing. Each activity will be performed once, one at a time. The order in which the activities are performed is subject to the following conditions:
On a particular Saturday, a student will perform six activities�grocery shopping, hedge trimming, jogging, kitchen cleaning, laundry, and motorbike servicing. Each activity will be performed once, one at a time. The order in which the activities are performed is subject to the following conditions:
Grocery shopping has to be immediately after hedge trimming.
Kitchen cleaning has to be earlier than grocery shopping.
Motorbike servicing has to be earlier than laundry.
Motorbike servicing has to be either immediately before or immediately after jogging.
Which one of the following, if substituted for the condition that motorbike servicing has to be earlier than laundry, would have the same effect in determining the order of the student's activities?
Laundry has to be one of the last three activities.
Laundry has to be either immediately before or immediately after jogging.
Jogging has to be earlier than laundry.
Laundry has to be earlier than hedge trimming.
Laundry has to be earlier than jogging.
Explanations
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