Lesson 1 of 16 • 70 upvotes • 14:59mins
Numbers and their different types have been explained to understand the basics of this chapter. It is very useful to understand these before moving on.
16 lessons • 3h 26m
All about Numbers
14:59mins
Details about Prime Numbers and Perfect Number
13:13mins
Divisibility Rules Basics
11:24mins
Cyclicity of Last Digit
12:33mins
Factorial and Number of Zeroes
14:51mins
Factorial and number of zeroes Part-2
14:43mins
Factors and questions on them
12:43mins
LCM & HCF
13:29mins
Application of LCM
11:05mins
Application of HCF
9:48mins
Practice questions-1
12:13mins
Practice question-2
13:58mins
Practice question-3
13:42mins
Practice questions-4
11:08mins
Practice questions-5
12:06mins
Practice questions-6
14:38mins