Networking Quizzes Data Sufficiency

Directions:
In each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

(A) If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question
(B) If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question
(C) If the data either in statement I alone or in statement II alone are sufficient to answer the question
(D) If the data given in both statements I and II together are not sufficient to answer the question and
(E) If the data in both statements I and II together are necessary to answer the question.

Question:
How much was the total sale of the company?
Statements:
The company sold 8000 units of product A each costing Rs. 25.
This company has no other product line.

Option A):
II alone is sufficient while I alone is not sufficient
Option B):
Either I or II is sufficient
Option C):
Neither I nor II is sufficient
Option D):
I alone is sufficient while II alone is not sufficient
Option E):
Both I and II are sufficient

Correct Answer is Option E):
Both I and II are sufficient

Explanation:
From I, total sale of product A = Rs. (8000 x 25) = Rs. 200000.

From II, we know that the company deals only in product A.

This implies that sale of product A is the total sale of the company, which is Rs. 200000.