Divisibility test of 1,2,3,4,5,6,7,8,9,10,11
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Step-by-step explanation:
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Step-by-step explanation:
1= every natural no is divisble.
2=unit place should be even no.
3=the sum of the numbers should be divisble by 3.
4= the sum of last two digit of the number should be divisible by 4.
5= the unit place should be 5 or 0
6= the no should be divisble by 2 and 3 both
7=no perfect divisibility tule is available.
8= the sum of last three digits of the number should be divisble by 8.
9= sum of a the digits of the no should be divisble by 9
10= the no should ended with 0
11= for example 1331
(1+3)-(3+1) should be equal to 0 or the no divisble by 11
let me know if you agree with this.
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