date value
18/5/2010, 1 pm 40
18/5/2010, 2 pm 20
18/5/2010, 3 pm 60
18/5/2010, 4 pm 30
18/5/2010, 5 pm 60
18/5/20
Technically, this is the same answer as @Sujee. It also depends on your version of Oracle as to whether it works. (I think this syntax was introduced in Oracle 12??)
SELECT *
FROM table
ORDER BY value DESC, date_column ASC
FETCH first 1 rows only;
As I say, if you look under the bonnet, I think this code is unpacked internally by the Oracle Optimizer to read like @Sujee's. However, I'm a sucker for pretty coding, and nesting select statements without a good reason does not qualify as beautiful!! :-P