How many odd numbers are possible between 1 to 1000000? find out the number of odd number of digits?	Choose the most appropriate option:
A) 2999 B) 3500 C) 4000 D) 4599 E) 499999
There are always one odd and one even no. And the question is odd no. Between 1 to 1000000   So we have to find no. Between 1 to 1000000 so we should not includes 1   1000000/2 -1= 
<gadget id="calculator">1000000/2 -1</gadget>
<output>499_999</output>
499999   ANSW499999R:499999
<result>E</result>
How many odd numbers are possible between 1 to 1000000? find out the number of odd number of digits?