Lining up & Interval( Week 27 Evaluation) 1. There are 28 students lining up in a row. Counting from one end, Alice is at the 5th place. At which place will Alice be if counting from the other end of the row? 2. Students are lining up in a row. There are 17 students on Susan's left and 2 students are on Susan's right. How many students are there in the row? 3. There are 14 rungs on a ladder. John is on the 1st rung and Alice is on the 11th rung. How many rungs are there between John and Alice excluding the ones that they are on? 4. All students are lining up in a row. There are 3 students on Hillary's right and 4 students on Edward's left and 10 students between Hillary and Edward. How many students are on Hillary's left? 5. There are 16 students lining up in a row. There are 3 students on Emily's left and 4 students on Jackson's right. How many students are between Emily and Jackson? 6. There are 18 students standing in a cycle. Laura and Rene are among them. There are 12 students between Laura and Rene if counting from her left side. How many students are between Laura and Rene in counting from her right side? 7. All students are lining up in a row. There are 3 students on Jennifer's right and 3 students on Larry's left and 10 students between Jennifer and Larry. How many students are in the row? 8. All students are lining up in a row. There are 2 students on Alice's right and 2 students on Jay's left and 11 students between Alice and Jay. How many students are on Jay's right? 9. There are 16 students lining up in a row. There are 3 students on Tom's right, how many more students are on Tom's left than on his right? 10. A group of students stand in a cycle. Niconia and Edward are among them. If Niconia starts to count from her right side and counts herself as the 1st one, then Edward is the 2nd students. If she starts to count from her left side and count herself as the 1st one, then Edward is the 18th students. How many students are there in total? |