How many 5 digit no. can b formed with digits 1, 2, 3,4,5,6 which r divisible by 4 and digits not repeated?
Options:
A) 189
B) 190
C) 191
D) 192
E) 193
for a no. to be divisible by 4, last two digit should be divisible by 4   last tw0 digit can be 12,16,24,32,36,52,56,64 (8 possibilities)   remaining 3 places can be filled in 4*3*2 ways for each   total 5 digit no. formed = 8*4*3*2= 
<gadget id="calculator">8*4*3*2</gadget>
<output>192</output>
192   ANSWER:192
<result>D</result>
How many 5 digit no. can b formed with digits 1, 2, 3,4,5,6 which r divisible by 4 and digits not repeated?