Lining up & Interval( Week 38 Evaluation) 1. David stand in line at an entrance. There are 17 people before him. What place is he? 2. There is one duck among a group of chickens. If they stand in line, there are 6 chickens on the left of this duck, and there are 3 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. Andy arrived at the bank after Anne and there were 2 people between them. Andy was assigned number 5. What was the number assigned to Anne? 4. There are 6 students lining up in a row. There are 2 students on Jessica's left, how many students are on Jessica's right? 5. There are 8 students lining up in a row. Counting from one end, Sofia is at the 4th place. At which place will Sofia be if counting from the other end of the row? 6. Students are lining up in a row. There are 7 students on Anne's left and 1 students are on Anne's right. How many students are there in the row? 7. Students are lining up in a row. There are 12 students on Susan's left and 4 students are on Susan'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 3. His friend Hillary arrived a little late and there were 2 persons between them. What was the number assigned to Hillary? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. George was assigned number 8. His friend Anne arrived a little earlier and received number 3. How many people were there between them? 10. Students are lining up in a row. Counting from left to right, Kevin is at 2nd place. Counting from right to left, Kevin is at 4th place. How many students are there in the row? |