Study the question and the statements given below and decide which of

1.	Study the question and the statements given below and decide which of the statement(s) is/are necessary to answer the question. 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.(A) Only I and II(B) Only II and III(C) Only I and III(D) Only II and either I or III
Answer» The correct option is: (D) Only II and either I or III Explanation: Volume of cylindrical tank = πr²h So, we need radius and height. Radius can be found from either statement I or III and height from statement II.

Study the question and the statements given below and decide which of the statement(s) is/are necessary to answer the question. 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.(A) Only I and II(B) Only II and III(C) Only I and III(D) Only II and either I or III

Answer»

The correct option is: (D) Only II and either I or III

Explanation:

Volume of cylindrical tank = πr²h

So, we need radius and height.

Radius can be found from either statement I or III and height from statement II.