Question

Yesterday, the reading on granny's electricity meter was 098657. She was shocked to realise that all the six of digits are diffrent, how many more units of electricity will she use before the next time all the digits are diffrent?

Answer 1

Answer:

Step-by-step explanation:

so if she wants to change the digits of the number at all places so she will have to add

= 11111

= 098657 + 11111

= 109768

all digits are different from places

like

before 7 was on ones place and now is 8

before 5 was on tens  place and now is 6

and so on

Answer 2

Answer:

The correct answer is 14

Step-by-step explanation:

98657+14=98671 all digits are different