Lesson 1 of 5 • 17 upvotes • 4:05mins
The course pipes and cisterns deals with several types of questions asked in various exams . It plays an important role in every exam , in this course various conceptual methods are discussed by prince soni to solve with the questions in minimum time with high accuracy. It will benefit all those students preparing for SSC , railways and other state services exams.
5 lessons • 43m