Hi venkatsan,

I have created a sample which full fill your requirement by taking reference from below article

Maintain DIV scroll position for Scrollable GridView using jQuery inside ASP.Net AJAX UpdatePanel

HTML

<div>
    <table>
        <tr>
            <td>
                <asp:GridView ID="gvCustomers" class="ApplyFixHeader" runat="server">
                </asp:GridView>
            </td>
            <td>
                <asp:GridView ID="gvOrders" class="ApplyFixHeader" runat="server">
                </asp:GridView>
            </td>
            <td>
                <asp:GridView ID="gvEmployees" class="ApplyFixHeader" runat="server">
                </asp:GridView>
            </td>
        </tr>
    </table>
</div>
<div>
    <style type="text/css">
        body
        {
            font-family: Arial;
            font-size: 10pt;
        }
        table
        {
            border: 1px solid #ccc;
        }
        table th
        {
            background-color: #F7F7F7;
            color: #333;
            font-weight: bold;
        }
        table th, table td
        {
            padding: 5px;
            border-color: #ccc;
        }
    </style>
    <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
    <script src="Scripts/ScrollableGridPlugin_ASP.NetAJAX_3.0.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(function () {
            $('.ApplyFixHeader').Scrollable({
                ScrollHeight: 300
            });
        });
    </script>
</div>

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!IsPostBack)
    {
        gvCustomers.DataSource = GetData("SELECT TOP 20 CustomerID,ContactName,City FROM Customers");
        gvCustomers.DataBind();
        gvOrders.DataSource = GetData("SELECT [CustomerID],[OrderID],[ShipName] FROM [Orders]");
        gvOrders.DataBind();
        gvEmployees.DataSource = GetData("SELECT [ProductID],[ProductName],[QuantityPerUnit],[UnitPrice] FROM [Products]");
        gvEmployees.DataBind();
    }
}

private DataTable GetData(string query)
{
    string constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
    SqlConnection con = new SqlConnection(constr);
    SqlCommand cmd = new SqlCommand(query, con);
    SqlDataAdapter sda = new SqlDataAdapter(cmd);
    DataTable dt = new DataTable();
    sda.Fill(dt);
    return dt;
}

Screenshot