List of top Data Interpretation Questions

A number is picked randomly from a given set of numbers. What is the probability that it is divisible by 3?
Statement 1: The set contains 10 consecutive integers
Statement 2: The first number of the set is divisible by 3

Is the polygon MNOPQRSTUVWXYZ regular?
Statement 1: MN + OP = QR + ST
Statement 2: MN + OP + WX ≠ QR + ST + YZ

12 men and 8 women can complete a piece of work in 10 days. How many days will it take for 15 men and 4 women to complete the same work
Statement 1: The amount of work done by a woman is three-fourth of the work done by a man in one day.
Statement 2: 15 men can complete the work in 12 days.

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 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

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 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

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

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 manufacturing unit gives a total average salary of Rs. 100 per day to its salesman and supervisors. The average salary for a salesman per day is Rs. 85 and a company employs 440 salesman, how many supervisors does the company employed?
Statement 1: The average salary of a supervisor is Rs. 160 per day
Statement 2: The ratio between the average salaries of salesman and supervisor is 17 : 32

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

A, B, C, D, E and F are six whole numbers. Is "ABCDEF" divisible by 132?
Statement 1: The last four digits of the given number has a factor 4 and A+ C+E = 12(B + D + F)
Statement 2: Sum of all the digits of the given number is divisible by 24

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 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.

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 :

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