Lining up & Interval( Week 38 Evaluation) 1. Edward stand in line at an entrance. There are 8 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 4 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. Edward arrived at the bank after Jennifer and there were 2 people between them. Edward was assigned number 6. What was the number assigned to Jennifer? 4. There are 9 students lining up in a row. There are 2 students on Mary's left, how many students are on Mary's right? 5. There are 7 students lining up in a row. Counting from one end, Alice is at the 3rd place. At which place will Alice be if counting from the other end of the row? 6. Students are lining up in a row. There are 3 students on Sofia's left and 5 students are on Sofia's right. How many students are there in the row? 7. Students are lining up in a row. There are 15 students on Helen's left and 2 students are on Helen'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. Jay was assigned number 5. His friend Jennifer arrived a little late and there were 2 persons between them. What was the number assigned to Jennifer? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Eric was assigned number 9. His friend Emily 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, John is at 2nd place. Counting from right to left, John is at 4th place. How many students are there in the row? |