List of top Data Interpretation Questions

Is xy negative?
Statement 1: (x + y)² < (x-y)²
Statement 2: (x - y) is positive

‘a’ and ‘b’ are two natural numbers. Is ‘b’ a perfect square?
Statement 1: ‘b’ is divisible by (a + 1)2
Statement 2: \(b < 100\)

On a particular day, who came earlier, Anita or Vani?
Statement 1: Anita came not later than 2 PM on that day
Statement 2: Vani came not earlier than 1 PM on that day

a, b and c are prime numbers. What is the value of a x b x c?
Statement 1: a + b + c = 12
Statement 2: 6300 is divisible by a x b x c and 1890 is divisible by b x c

If a real estate agent received a commission of 10% of the selling price of a certain house, what was the selling price of the house?
Statement 1: The difference between the selling price and the real estate agent’s commission is ` 630,000
Statement 2: The selling price is 350% of the original purchase price of ` 200,000

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 :

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 boat takes 3 hours to travel from point X to Y upstream and Y to X downstream. What is the speed of the water current in km/hour?
Statement 1: The speed of boat in still water is 6 kmph
Statement 2: In some other river, stream the boat covers the same distance in 2 hours with the same speed.

What is the unit’s digit of the number (8pqr)⁶⁴ where p, q and r are the hundredth, tenth and units digits of the number?
Statement 1: The product of p and q is 12 
Statement 2: The product of q and r is 24 and r is greater than 4
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 boy throws stones one by one where the distance to which a boy can throw the stone is inversely proportional to its weight. He breaks the stone into 3 pieces whose weights are in the ratio 1 : 3 : 2. Upto what distance can he throw the unbroken stone?
Statement 1: the sum of the distances covered by the three broken pieces is 22 m
Statement 2: the total weight of the unbroken stone is 12 kg

A ship was moving towards lighthouse on the shore with uniform speed. A man standing on the lighthouse observes the ship. Eight minutes later, he finds that the angle of depression was 45°. In how much time does the ship reach the lighthouse?
Statement 1: Initially, the man standing on the lighthouse observes the ship at an angle of depression of 30°
Statement 2: The speed of the ship was 6 km/h and the height of the lighthouse is 300 m
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

P, Q, R, S, T and U are to be arranged in a circular table. Q does not sit opposite T. S and R are together. What is the sequence of their seating in clockwise direction?
Statement 1: R sits to the left of P
Statement 2: T does not want to sit near U
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 father can do the job twice as fast as his two sons put together. If one son can do it in 12 hours, in how many hours can the father do the job
Statement 1: The other son can do the job in 6 hours
Statement 2: The ratio between the number of hours taken by two sons to complete the work is 1 : 2

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

The following tables provide information regarding total marks and marks in individual subjects of five students. Maximum mark in each subject is 100 and passing mark is 40. All the students passed in each subject with integer value marks.

Additional information:
i. Aman secured three different square number scores in three subjects and equal non-square marks in D and E. In addition, he scored the highest in subject A. 
ii. Alekhya’s highest score is 90 in subject D and she scored equal marks in C and E. 
iii. Deepak scored the highest number (> 95) in subject D which is 9 more than his score in subject A and his score in subject C is 14 more than his score in B. Except in A, remaining all scores are prime numbers. 
iv. Reshma scored 10 more marks in subject D than in subject C

The following tables provide the statistics of football matches played by 8 teams A, B, C, D, E, F, G and H at three cities, X, Y and Z in a period of 5 years.

In a company, there are 1200 employees working in six different departments. The table below gives the ratio of men and woman in each department and the pie chart describes the percentage distribution of employees in each department.

The following table shows production of cars in a company from 1989 to 1994. Study it carefully and answer the question given below.

Year	1989	1990	1991	1992	1993	1994
A	8	20	16	17	21	6
B	16	10	14	12	12	14
C	21	17	16	15	13	8
D	4	6	10	16	20	31
E	25	18	19	30	14	27
Total	74	71	75	90	80	86

Refer the graphs given below and answer the following question. Total population is 724 million and total income is Rs.54300 crore

Examine the following graph carefully and answer the question that follow.

Answer the questions based on following graph.

Study the following graph which shows the loss (In lacks) incurred by a company and answer the question.

Study the given data and answer the question.

States	Narrow gauge (km)	Metre Gauge (km)	Broad Gauge (km)
Andhra Pradesh	440	180	580
Assam	40	120	72
Gujarat	190	248	216
Jammu and Kashmir	175	35	244
Karnataka	65	122	365
Kerala	18	45	190
Madhya Pradesh	220	185	536
Orissa	154	136	190
Punjab	62	110	238
Rajasthan	125	181	276
Tamil Nadu	110	293	390
Union Territories	25	45	65

The figure given below consists of three intersecting circles, which represent sets of people who play cricket, hockey and football. A number represents each region in the figure Study the figure carefully and answer the question carefully.

Directions: For the question numbers 126 to 130, a table and a pie graph are given. Study the data carefully and answer the following questions and choose the best answer from the five alternatives given below the question.
In an Olympiad, four teams A, B, C and D won some medals in Cricket, Hockey, Football and Chess. The bar graph below shows he medals won by each team.

The below table gives the ratio of gold, silver and bronze medals won by different teams playing the above four games.

Teams ↓	Ratio of Medals Gold : Silver : Bronze
A	5 : 6 : 7
B	1 : 3 : 2
C	4 : 5 : 3
D	1 : 1 : 2