Lining up & Interval( Week 38 Evaluation) 1. George stand in line at an entrance. There are 18 people before him. What place is he? 2. There is one duck among a group of chickens. If they stand in line, there are 3 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. Kevin arrived at the bank after Sofia and there were 3 people between them. Kevin was assigned number 9. What was the number assigned to Sofia? 4. There are 7 students lining up in a row. There are 2 students on Susan's left, how many students are on Susan's right? 5. There are 6 students lining up in a row. Counting from one end, Helen is at the 3rd place. At which place will Helen be if counting from the other end of the row? 6. Students are lining up in a row. There are 4 students on Hillary's left and 4 students are on Hillary's right. How many students are there in the row? 7. Students are lining up in a row. There are 10 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. David was assigned number 3. His friend Sofia arrived a little late and there were 2 persons between them. What was the number assigned to Sofia? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Curtis was assigned number 7. His friend Mary 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 4th place. How many students are there in the row? |