Copy one column data of list to column of another list using jquery

Hi All,

I am new to sharepoint 2010. I have two lists List1 and List2. List1 have two columns A, B(Multiple choice column) and List2 have two columns C(single line text),D(single line text). While C column is lookup column of List1 A column.

My requirement is when I add data in the List2, whenever I select the C column the D column should automatically get the B's column data w.r.t to A's column data. So is it possible to sharepoint OOTB or jquery. I have to use only these two options. No c# coding. So please help me in solving this issue.

List1
A                B
Test1         R1
Test2        R2

List2
C         D

When i add a new item in list2, as C is a lookup column of list1 A column so when i select Test1 from the dropdown, the D column should be filled with R1
I want List2 as follows when i add data.

List2
C             D
Test1      R1

So can anybody help me to solve this issue please with out using c#,designer. I want to be this solved using Sharepoint OOTB or Jquery only. Please help me.

Thanks & Regards
Kishore

Kishore