How many odd numbers are possible between 1 to 100000? find out the number of odd number of digits? Choices.
A) 2999	B) 3500	C) 4000	D) 4599	E) 49999
There are always one odd and one even no. And the question is odd no. Between 1 to 100000   So we have to find no. Between 1 to 100000 so we should not includes 1   100000/2 -1= 
<gadget id="calculator">100000/2 -1</gadget>
<output>49_999</output>
49999   ANSW49999R:49999
<result>E</result>
How many odd numbers are possible between 1 to 100000? find out the number of odd number of digits?