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Vedic Math / Quicker Math / Math Tricks : 
DIVISIBILITY BY Four : Rule: lf the last two digits of a number is divisible by 4, the number is divisible by 4. The number having two or more zeros at the end is also divisible by 4.For example : (1) 526428 : 28 is divisible by 4, therefore, the number is divisible by 4. (2) 5300 : There are two zeros at the end, so it is divisible by 4. (3) 134000 : As there are more than two zeros, the number is divisible by 4. (4) 134522 : As the last twodigit number (22) is not divisible by 4, the number is not divisible by 4. Note: The same rule is applicable to check the divisibility by 25. That is, a number is divisible by 25 if its last two digits are either zeros or divisible by 25. Share new methods & leave your comments below... Click here to top 