How many numbers of 5 digits can be formed with the digits 0, 1, 2, 3, 4, 6 & 8 with no digit being repeated in the same number?	Options:	A) 2170	B) 2160	C) 4396	D) 4500	E) 3500
As we have 5 digits.. and having no repeation..   For the first digit can't be "0".. so, possibilities are 6..   for the second digit the possibilities are 6 including "0" also..   for the third digit there are 5 possibilities   for the fourth digit 4 possibilities   for the fifth digit 3 possibilities..   so, total no.of numbers can form is   6*6*5*4*3= 
<gadget id="calculator">  6*6*5*4*3</gadget>
<output>2_160</output>
2160   ANSWER:2160
<result>B</result>
How many numbers of 5 digits can be formed with the digits 0, 1, 2, 3, 4, 6 & 8 with no digit being repeated in the same number?