Question

How many 4 digit no. can b formed wit digits 1, 2, 3,4,5 which r divisible by 4 and digits not repeated

Answer 1

Answer:

How many 4 digit no. can b formed wit digits 1, 2, 3,4,5 which r divisible by 4 and digits not repeated

Step-by-step explanation:

2.How many 4 digit no. can b formed wit digits 1, 2, 3,4,5 which r divisible by 4 and digits not repeated

144 / 168 / 182 / none

3.. If 1= (3/4)(1+ (y/x) ) then

i. x=3y

ii. x=y/3

iii. x=(2/3)y

iv. none

last 2 digits can be 12,24,32,52 only.

First two numbers can be any two numbers of balance 3 numbers available.

so number of possible nos = 4*3*2 = 24

Answer 2

we cannot count be forming numbers check if there any definite method or formula to find.