Arihant Expert Team Solutions for Exercise 2: Practice Exercise

In the name list of $48$ students, Rohit's rank is ${41}^{\mathrm{st}}$ from bottom. Find his rank from top.

In a row of trees, one tree is $7^{th}$ from either end of the row. How many trees are there in the row?

If you are the $9^{th}$ person in a queue starting from one end and ${11}^{th}$ from another end, what is the number of persons in the queue?

Rajesh's rank is ${12}^{\mathrm{th}}$ from top and ${30}^{\mathrm{th}}$ from the bottom among the children who passed the annual examination. If $16$ children failed, then find the total number of children who appeared for the examination.

In an examination, Rahul got ${11}^{th}$ rank from the top, and he was ${47}^{th}$ from the bottom among those who passed. $3$ students could not appear for the exam and $1$ student failed. What is the total number of students?

In a queue of $17$ people, when Seema shifts $3$ positions left, then she becomes $6^{th}$ from the left. Find her previous position in the queue from the right.

In a queue, Mohan is ${10}^{th}$ from the right side and Sohan is 25th from the left side. When they interchange their places, then Mohan is at ${22}^{nd}$ place from the right. Find Sohan's new position from the left.

In a queue of students, Kamal is ${12}^{th}$ from the left and Deepak is ${18}^{th}$ from the right. When Kamal and Deepak interchange their position, then Kamal is ${25}^{th}$from left. Find the total number of students in the queue.