Lining up & Interval( Week 27 Evaluation) 1. There are 28 students lining up in a row. Counting from one end, Anne is at the 13th place. At which place will Anne be if counting from the other end of the row? 2. Students are lining up in a row. There are 14 students on Helen's left and 4 students are on Helen's right. How many students are there in the row? 3. There are 17 rungs on a ladder. Julia is on the 1st rung and Ed is on the 14th rung. How many rungs are there between Julia and Ed excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Hillary's right and 3 students on Eric's left and 7 students between Hillary and Eric. How many students are on Hillary's left? 5. There are 18 students lining up in a row. There are 6 students on Emily's left and 3 students on Kevin's right. How many students are between Emily and Kevin? 6. There are 15 students standing in a cycle. Julia and John are among them. There are 9 students between Julia and John if counting from her left side. How many students are between Julia and John in counting from her right side? 7. All students are lining up in a row. There are 5 students on Helen's right and 2 students on Rene's left and 9 students between Helen and Rene. How many students are in the row? 8. All students are lining up in a row. There are 4 students on Alice's right and 4 students on Kevin's left and 5 students between Alice and Kevin. How many students are on Kevin's right? 9. There are 20 students lining up in a row. There are 4 students on Edward's right, how many more students are on Edward's left than on his right? 10. A group of students stand in a cycle. Susan and Kevin are among them. If Susan starts to count from her right side and counts herself as the 1st one, then Kevin is the 4th students. If she starts to count from her left side and count herself as the 1st one, then Kevin is the 15th students. How many students are there in total? |