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Lesson 5: Divisibility by 12, 15, 16, 18, 7, 13, and 11
Lesson 6 of 10 • 11 upvotes • 12:31mins
Puneet Pawar
Learn to check divisibility of any given number by 12, 15, 16, 18, 7, 13 and 11. It becomes very hectic and time consuming to completely divide the given number to check its divisibility rather we must learn these handy rules to check divisibility.
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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