List of top Data Interpretation Questions

In the figure below, what is the area of the smaller circle?

Statement 1: The two larger circles have same radii of 8 cm each and O'O" is 12 cm
Statement 2: The centres O, O' and O" of the three circles are collinear
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer

A right circular cone (PQR) is cut into two parts, cone (C) and frustum (F) by a plane parallel to base.
What is the ratio of volume of C to the volume of F?
Statement 1: PQR is twice the radius of C
Statement 2: PQR is been cut off at the middle of its height
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer

a, b and c are three positive integers. What is the value of (a²+b²+c²) ?
Statement 1: a²+b²=17 and c is the arithmetic mean of a and b 
Statement 2: The geometric mean of a and b is 2
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer :

A person wants to purchase 1,000 pieces of article A and 800 pieces of article B. There is an offer price on these two articles that for every purchase of 4 pieces of article B, 1 piece of article A is given free. What percentage of amount should he spend on article A to fulfill his requirement?
Statement 1: Ratio of price of article A to article B is 3 : 5
Statement 2: Price of article A is one fourth of the price of article B
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer :

A family has four members W, X, Y and Z. How is Y related to X?
Statement 1: Z is the sister of X and daughter of Y
Statement 2: W is the father of Y and Y is the mother of Z, who is the brother of X
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer :

A ∈ Z. Is A divisible by 45?
Statement 1: The number is divisible by 15 
Statement 2: The number is divisible by 315
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer :

A set contains six odd numbers. What is its median?
Statement 1: Sum of 6 odd numbers is 300 and they are consecutive
Statement 2: The mean of six numbers is 20
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer :

Two trains are travelling on two adjacent tracks. What would be their respective speeds?
Statement 1: The relative speed when the trains are travelling in the same direction is 30 kmph
Statement 2: The relative speed when the trains are travelling in the opposite direction is 90 kmph
Directions: This question has a problem and two statements numbered (1) and (2) giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer :

The following table describes the percentage increase in the usage of 4 wheelers in different cities over the previous years from 2002-2006.

Year\(\rightarrow\)	2002	2003	2004	2005	2006
City\(\downarrow\)
Bangalore	14	16	18	19	20
Chennai	14	16	17	18	18
Delhi	20	20	22	24	26
Hyderabad	12	13	14	16	18
Kolkata	10	10	10	10	10
Mumbai	10	16	14	16	18

Usage of 4 wheelers in major cities in 2001

City	In lakhs
Bangalore	2.0
Chennai	1.7
Delhi	2.2
Hyderabad	1.6
Kolkata	1.4
Mumbai	2.4

The bar graph below shows the highest score of different teams when they play for different cups. These are the four cups played by 4 teams in a year. Each team plays only one game against each team in each level. The team that won least number of matches is knocked out. The scores given in the graph are highest scores scored in any of the matches playing for that respective cup in a stipulated 50 overs cricket match.

The following graph gives the total number of multinational collaborations approved, from different states during the period 1997 to 2004

The following line graph gives the exports of biscuits (in tins) by a certain company over the period 2003-07.