Lining up & Interval( Week 38 Evaluation) 1. John 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. Tom arrived at the bank after Helen and there were 3 people between them. Tom was assigned number 6. What was the number assigned to Helen? 4. There are 7 students lining up in a row. There are 3 students on Mary's left, how many students are on Mary'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 4 students on Julia's left and 3 students are on Julia's right. How many students are there in the row? 7. Students are lining up in a row. There are 12 students on Julia's left and 2 students are on Julia'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. Joe was assigned number 2. His friend Niconia arrived a little late and there were 2 persons between them. What was the number assigned to Niconia? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Andy was assigned number 7. His friend Julia 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, Eric is at 4th place. Counting from right to left, Eric is at 3rd place. How many students are there in the row? |