Question

In which one the following numbers the digits cannot be rearranged to get another 4 digit number ?
options = a. 6000
b. 5005
c. 1296
d. 8877
please explain it.. ​

Answer 1

Answer:

b is the answer my mate can u understand

Answer 2

Answer:

The correct answer is option(a) 6000

Step-by-step explanation:

Let us check the options

a. 6000

Since in this number-6000,  all the digits other than '6' are zeros. We cannot form any other 4-digit number other than 6000

b. 5005

Since in this number-5005,  There are two digits other than zero.  

Hence we can form another four-digit number, by interchanging the digits.

For example, 5500, 5050

c.1296

Since in this number-1296,  all the four digits are non-zero, hence we can form another four-digit number, by interchanging the digits.

For example, 2196,9621

d. 8877

Since in this number-8877,  all the four digits are non-zero, hence we can form another four-digit number, by interchanging the digits.

For example, 8787,8778

Hence the correct answer is option(a) 6000

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