Lining up & Interval( Week 27 Evaluation) 1. There are 26 students lining up in a row. Counting from one end, Emily is at the 15th place. At which place will Emily be if counting from the other end of the row? 2. Students are lining up in a row. There are 15 students on Nancy's left and 3 students are on Nancy's right. How many students are there in the row? 3. There are 17 rungs on a ladder. George is on the 1st rung and Anne is on the 2nd rung. How many rungs are there between George and Anne excluding the ones that they are on? 4. All students are lining up in a row. There are 3 students on Susan's right and 2 students on John's left and 9 students between Susan and John. How many students are on Susan's left? 5. There are 17 students lining up in a row. There are 3 students on Alice's left and 2 students on Richard's right. How many students are between Alice and Richard? 6. There are 20 students standing in a cycle. Jennifer and Larry are among them. There are 11 students between Jennifer and Larry if counting from her left side. How many students are between Jennifer and Larry in counting from her right side? 7. All students are lining up in a row. There are 2 students on Nancy's right and 4 students on Ben's left and 11 students between Nancy and Ben. How many students are in the row? 8. All students are lining up in a row. There are 3 students on Jane's right and 4 students on Rene's left and 9 students between Jane and Rene. How many students are on Rene's right? 9. There are 18 students lining up in a row. There are 4 students on Eric's right, how many more students are on Eric's left than on his right? 10. A group of students stand in a cycle. Susan and Richard are among them. If Susan starts to count from her right side and counts herself as the 1st one, then Richard is the 4th students. If she starts to count from her left side and count herself as the 1st one, then Richard is the 14th students. How many students are there in total? |