Lining up & Interval( Week 38 Evaluation) 1. Jackson stand in line at an entrance. There are 16 people before him. What place is he? 2. There is one duck among a group of chickens. If they stand in line, there are 2 chickens on the left of this duck, and there are 5 chickens on the right of this duck. How many chickens are there in tatal? 3. Each person that goes to a bank office is assigned a sequential number in order before being called for service. Kevin arrived at the bank after Nancy and there were 4 people between them. Kevin was assigned number 7. What was the number assigned to Nancy? 4. There are 9 students lining up in a row. There are 4 students on Nancy's left, how many students are on Nancy's right? 5. There are 5 students lining up in a row. Counting from one end, Jane is at the 2nd place. At which place will Jane be if counting from the other end of the row? 6. Students are lining up in a row. There are 5 students on Martha's left and 2 students are on Martha's right. How many students are there in the row? 7. Students are lining up in a row. There are 9 students on Niconia's left and 2 students are on Niconia's right. How many students are there in the row? 8. Each person that go to a local XYZ office is assigned a sequential number in order before being called for service. Steve was assigned number 5. His friend Susan arrived a little late and there were 2 persons between them. What was the number assigned to Susan? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Steve was assigned number 10. His friend Sofia arrived a little earlier and received number 5. How many people were there between them? 10. Students are lining up in a row. Counting from left to right, Kevin is at 5th place. Counting from right to left, Kevin is at 4th place. How many students are there in the row? |