Railway Exams
Free courses
Mathematics
Basic Maths
Lesson 1 of 4 • 0 upvotes • 7:11mins
In this course educator discuss pipe and cistern in Hindi this course beneficial for railway exams.
4 lessons • 22m
Pipe and Cistern Part-1 (in Hindi)
7:11mins
Pipe and Cistern Part-2 (in Hindi)
7:16mins
Overview (In Hindi)
1:27mins
Fast Calculation Trick (In Hindi)
6:06mins