Lining up & Interval( Week 38 Evaluation) 1. John stand in line at an entrance. There are 12 people before him. What place is he? 2. There is one duck among a group of chickens. If they stand in line, there are 4 chickens on the left of this duck, and there are 2 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. David arrived at the bank after Anne and there were 2 people between them. David was assigned number 8. What was the number assigned to Anne? 4. There are 6 students lining up in a row. There are 2 students on Nancy's left, how many students are on Nancy's right? 5. There are 7 students lining up in a row. Counting from one end, Nancy is at the 3rd place. At which place will Nancy be if counting from the other end of the row? 6. Students are lining up in a row. There are 6 students on Niconia's left and 2 students are on Niconia's right. How many students are there in the row? 7. Students are lining up in a row. There are 8 students on Nancy's left and 8 students are on Nancy'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. Ben was assigned number 4. His friend Mary arrived a little late and there were 4 persons between them. What was the number assigned to Mary? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Nick was assigned number 7. His friend Anne arrived a little earlier and received number 4. How many people were there between them? 10. Students are lining up in a row. Counting from left to right, John is at 2nd place. Counting from right to left, John is at 5th place. How many students are there in the row? |