Exercise :: Pipes and Cistern - Data Sufficiency 2
- Pipes and Cistern - Important Formulas
- Pipes and Cistern - General Questions
- Pipes and Cistern - Data Sufficiency 1
- Pipes and Cistern - Data Sufficiency 2
Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.
1. |
|
||||||||||||||||||||||||||||||
Answer: Option B Explanation:
So, II and III are needed.
|