Originally Posted by hazelnut

Hello... I have very limited knowledge about CS... but i think if you have a sufficient background n know how of CS you should opt it... Its average marks are more than IR... IR is not that difficult as well but it gave me the hardest time amongst all my optionals... It requires knowledge plus a specific perspective to answer questions... I am sure you can do both... But i think CS will givr you better score...confirm from someone who has given CS