Q. Using the digits 2,5,6 and 0 only once(for each number), write down 10 four-digit numbers which are exactly divisible by 5.

Dear Student,

Please find below the solution to the asked query:

We know from divisibility rule for ' 5 ' that numbers with unit digit ' 0 ' and ' 5 ' are divisible by " 5 " , So

We can form 10,  four-digit numbers u sing the digits 2,5,6 and 0 only once(for each number) , As  :

2560 , 2650 , 2065 , 2605 , 5260 , 5620 , 6250 , 6520 , 6025 and 6205 .


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