ICSE /Class 4
Maths MCQ Based On Test of divisibility
Our free online Maths test quiz for Class 4, ICSE will assist you to improve your Maths skills on every concept in a fun interactive way.
ICSE Class 4 Maths Test of divisibility
A number is completely divisible by 3 if the sum of its digits is divisible by 3.
The difference between twice the unit digit and the rest of the number should either be a multiple of 7 or 0.
Divisibility rule of 2: It should be an even number.
Rule of 3: The sum of all digits should be divisible by 3.
Look at the last digit.
Divisibility by 5 and 10
Divisibility rule of 3: The sum of the digits should be divisible by 3.
Add all the digits together to check if it is a multiple of 3.
Double the last digit and subtract it from a number made by the other digits. If the result is divisible by 7, then the number is divisible by 7
The last digit must be even for divisiblity of 2.
The last 2 digits are divisible by 4 then the number is divisible by 4
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