Dr. Lal & Jain Solutions for Chapter: Ordering, Ranking and Puzzle Test, Exercise 1: Exercise

In a row of students, Ramesh is 9th from the left, and Suman is 6th from the right. When they both interchange their positions, Ramesh will be 15th from the left. What will be the position of Suman from the right?

Some boys are sitting in a row. P is 14th from the left and F is 7th from the right. If there are 4 boys in between P and F, then how many boys are there in the row?

Amar is on 9th position from upwards and on 14th position from downwards in a class. He secured 5th position from upwards and 11th position from downwards among the students who passed in the class. How many students failed in the class?

Rakesh is at $9^{\mathrm{th}}$ position from upwards and at ${38}^{\mathrm{th}}$ position from downwards in a class. How many students are there in the class?

Which of the following will be just in the middle in a Telephone directory?

Kapil’s no. is 13th from upwards and 26th from downwards among the students who passed in the class. If 6 students failed, then how many total students were there in the class?

Pranav’s number from upwards is ${45}^{th}$ and $7^{th}$ from downwards among the students who passed in the class. If $15$ students failed then, how many students were there in the class?

In a class of $45$ students, among these students who passed, Anmol secured ${11}^{th}$ position from upwards and ${15}^{th}$ from downwards. How many students failed?