24. How many two-digit numbers are divisible by 4? – InterviewSolution

1.	24. How many two-digit numbers are divisible by 4?
Answer» Lowest two digit Number divisble 4 =12Highest two digit number divisible=96Putting formula An=a+(n-1)dAn is Highest number=96a is lowest=12D is 4so96=12+(n-1)496-12=4n-484+4=4n88=4nn=88/4n=22Total number=22

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