Number of 4 digit numbers of the form which satisfy following three conditions - N is a multiple of 5
is equal to then the value of is |

Number of 4 digit numbers of the form which satisfy following three conditions - N is a multiple of 5
is equal to then the value of is |

1 Answer

127 votes

**(8)**

First place a can be filled in 2 ways i.e. 4,5,

For and , total possibilities are ‘6’

i.e. 34,35,36,45,46,56

last place d can be filled in 2 ways i.e. 0,5( is a multiple of 5)

hence, total numbers then

127 votes

127