Lining up & Interval( Week 27 Evaluation) 1. There are 24 students lining up in a row. Counting from one end, Julia is at the 14th place. At which place will Julia be if counting from the other end of the row? 2. Students are lining up in a row. There are 18 students on Susan's left and 1 students are on Susan's right. How many students are there in the row? 3. There are 9 rungs on a ladder. Anne is on the 2nd rung and Kevin is on the 5th rung. How many rungs are there between Anne and Kevin excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Jessica's right and 3 students on David's left and 10 students between Jessica and David. How many students are on Jessica's left? 5. There are 15 students lining up in a row. There are 3 students on Martha's left and 2 students on David's right. How many students are between Martha and David? 6. There are 16 students standing in a cycle. Laura and Edward are among them. There are 10 students between Laura and Edward if counting from her left side. How many students are between Laura and Edward in counting from her right side? 7. All students are lining up in a row. There are 3 students on Nancy's right and 3 students on Nick's left and 9 students between Nancy and Nick. How many students are in the row? 8. All students are lining up in a row. There are 3 students on Laura's right and 3 students on Ben's left and 12 students between Laura and Ben. How many students are on Ben's right? 9. There are 15 students lining up in a row. There are 3 students on George's right, how many more students are on George's left than on his right? 10. A group of students stand in a cycle. Nancy and Rene are among them. If Nancy starts to count from her right side and counts herself as the 1st one, then Rene is the 10th students. If she starts to count from her left side and count herself as the 1st one, then Rene is the 10th students. How many students are there in total? |