how many five digit numbers are there such that two left most digits are even and remaining are odd and 4 digit should not be repeated.  Select:
A) 950
B) 960
C) 970
D) 980
E) 990
even numbers are 2,4,6,8 and odd 1,3,5,7,9   so choice for first 2 digit 4 and 4   and for last 3 digit 5 ,4 ,3 coz not repeated   so ans 4*4*5*4*3= 
<gadget id="calculator">4*4*5*4*3</gadget>
<output>960</output>
960   ANSWER:960
<result>B</result>
how many five digit numbers are there such that two left most digits are even and remaining are odd and 4 digit should not be repeated.