Arithmetic

This chapter focuses on simple interest. Some definitions of related concepts of simple interest are provided here. We will also discuss the relation between the principal, time, rate of interest, and total interest.

This chapter throws light on the concept of compound interest. Students will learn some important definition and rules based on compound interest. Practice exercises on compound interest are also included here.

This chapter talks about uniform rates of increase or decrease. Two formulae regarding increase or decrease is detailed here. We will also solve many questions on uniform rate of increase or decrease.

This chapter discusses partnership business. Some important information, rules, and definitions are provided here. Students will also grasp knowledge about the distribution of profit among partners here.