Directions: Below question is followed by two statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer.
Find the total number of items in a box.
Statement I: The average price of 12 pencils is Rs.10 and the average price of some pens is Rs.20.
Statement II: The average price of all items in a box is Rs.14.
If the data in statement I alone is sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
If the data either in statement I alone or in statement II alone is sufficient to answer the question.
If the data even in both the statements I and II together are not sufficient to answer the question.