# Aptitude - Volume and Surface Area

Exercise : Volume and Surface Area - Data Sufficiency 2

- Volume and Surface Area - Formulas
- Volume and Surface Area - General Questions
- Volume and Surface Area - Data Sufficiency 1
- Volume and Surface Area - Data Sufficiency 2

*Directions to Solve*

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.

What is the capacity of the cylindrical tank? | |

I. | The area of the base is 61,600 sq. cm. |

II. | The height of the tank is 1.5 times the radius. |

III. | The circumference of base is 880 cm. |

Answer: Option

Explanation:

Capacity = *r*^{2}*h*.

I gives, *r*^{2} = 61600. This gives *r*.

II gives, *h* = 1.5 *r*.

Thus, I and II give the answer.

Again, III gives 2*r* = 880. This gives *r*.

So, II and III also give the answer.

Correct answer is (E).

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers