What is the smallest no. which must be added to 532869 so as to obtain a sum which is divisible by 9?  Choose the correct choice from the following options:
A) 9  B) 2  C) 1  D) 3  E) 6
For 532869 , 5+3+2+8+6+9=33   3 must be added to 532869 to make it divisible by 9.   Now ,5+3+2+8+7+2=27=&gt; 27 is a multiple of 9 and hence 532869 is also divisible by 9   3
<result>D</result>
What is the smallest no. which must be added to 532869 so as to obtain a sum which is divisible by 9?