Note : In questions numbered 1 to 20, a question is followed by data in the form of two statements labelled as I and II. You must decide whether the data given in the statements arc sufficient to answer the questions. Using the data make an appropriate choice from (1) to (4) as per the to lowing guidelines :
(a) Mark choice (1) if the statement I done is sufficient to answer the question.
(b) Mark choice (2) if the statement II alone is sufficient to answer the question.
(c) Mark choice (3) if both the statements I and II arc sufficient to answer tire question but neither statement alone is sufficient.
(d) Mark choice (4) if both the statements I and II together are not sufficient to answer the question and aditional data is required.