What least number should be added to 1021, so that the sum is completely divisible by 25? Pick:
A) 4
B) 3
C) 2
D) 0
E) 5
1021 Ã· 25 = 40 with remainder = 21   21 + 4= 
<gadget id="calculator">21 + 4</gadget>
<output>25</output>
25.   Hence 4 should be added to 1021 so that the sum will be divisible by 25   4nswer: Option 4
<result>A</result>
What least number should be added to 1021, so that the sum is completely divisible by 25?