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Lesson 7: Zero's and Counting Natural Numbers
Lesson 8 of 10 • 0 upvotes • 11:19mins
Puneet Pawar
Learn some conditions for divisibility. How to find zero's in the product? Counting natural numbers (means even and odd numbers). Sum of natural numbers, their squares and cubes.
Aptitude: Number System - SSC CGL
10 lessons • 1h 44m
1
Overview
2:15mins
2
Lesson 1: Number System
13:01mins
3
Lesson 2: Factors (Even and Odd factors)
13:44mins
4
L3: Prime No., Coprime No. and Divisiblity Rule
7:36mins
5
Lesson 4: Divisibility by 2, 3, 4, 5, 6, 8 and 9
11:03mins
6
Lesson 5: Divisibility by 12, 15, 16, 18, 7, 13, and 11
12:31mins
7
Lesson 6: Divisibility by prime numbers
9:55mins
8
Lesson 7: Zero's and Counting Natural Numbers
11:19mins
9
Lesson 8: Counting multiples/set of numbers
10:23mins
10
Lesson 9: Finding Unit's digit and Remainder
13:05mins
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