Subject Experts Solutions for Chapter: Number and Ranking, Exercise 2: EXERCISE - 1

Standing on the platform, Amit told Sunita that Aligarh was more that $10$km but less than $15$km from there, Sunita knew that it was more than $12$km but less than $14$km from there.If both of them were correct, which of the following could be the distance of Aligarh from the platform?

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

In the first and second digits in the sequence $5 9 8 1 3 2 7 4 3 8$ are interchanged. Also the third and fourth digits, the fifth and sixth digits and so on, which digit would be the seventh counting to your left?

Raman is $7$ ranks ahead of Suman in a class of $39$. If Suman's rank is seventeenth from the last. What is Raman's rank from the start?

Mohan and Ramesh are ranked seventh and eleventh respectively from the top in a class of $41$ students. What will be their respective ranks from the bottom in the class?

In a class of eighth standard, among students passed in Maths, Rakhee stands serially $21st$ and $34th$ from bottom. $4$ students were absent. $9$ students failed. If there are $37$ boys in the class, find the number of girls in the class.

In a row of twenty five children Raman is ${14}^{th}$ from the right end. Varun is third to the left of Raman. What is Varun's position from the left end of the row?

A number consists of two digits. If the digits interchange places and the new number is added to the original number. then the resulting number will definitely be divisible by: