Data Sufficiency

Each question below is followed by two statements I and II. You are to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose between the possible answers. Give answer- (1) If the question can be answered by using statement I alone but cannot be answered by statement II alone. (2) If the question can be answered by using statement II alone but cannot be answered by statement I alone. (3) If both statements I and II together are required to answer the question. (4) If the answer can be found by using any of the two statements alone. (5) If both the statements together are not sufficient to answer the question. A man sells TV sets at profit of 20%. How much total amount he gains in profit? I. He sells 20 TV set. II. He sells each TV set at Rs 12000.

Each question below is followed by two statements I and II. You are to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose between the possible answers. Give answer- (1) If the question can be answered by using statement I alone but cannot be answered by statement II alone. (2) If the question can be answered by using statement II alone but cannot be answered by statement I alone. (3) If both statements I and II together are required to answer the question. (4) If the answer can be found by using any of the two statements alone. (5) If both the statements together are not sufficient to answer the question. What is the time taken by Ram from point A to other point B? I. If he walks 25% faster than his usual speed then he reaches 20 seconds earlier. II. If he walks half of his usual speed, he takes 100 seconds more to reach the finishing point B.

Each question below is followed by two statements I and II. You are to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose between the possible answers. Give answer- (1) If the question can be answered by using statement I alone but cannot be answered by statement II alone. (2) If the question can be answered by using statement II alone but cannot be answered by statement I alone. (3) If both statements I and II together are required to answer the question. (4) If the answer can be found by using any of the two statements alone. (5) If both the statements together are not sufficient to answer the question. What is the length of the train? I. It crosses a pole in 10 seconds. II. Speed of the train is 10 m/sec.

The data given below contains two statements number I and number II giving certain data. You must decide whether the given data in the statement are sufficient to answer the question. Find the correct answer. A. If statement I alone is sufficient but statement II alone is not sufficient B. If statement II alone is sufficient but statement I alone is not sufficient C. If either statement I or II is sufficient D. If both the statements I and II are together not sufficient E. If both statement I and II together sufficient, but neither of them alone is sufficient Total amount of Rs.50600 was distributed among A, B and C. How much does each get? I. A gets 2/9 of what the other two together get. II. C gets 3/11 of what the other two together get.

Each question below is followed by two statements A and B. You have to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of mathematics to choose between the possible answers. Give answer: (a)if the statement A alone is sufficient to answer the question, but the statement B alone is not sufficient. (b)if the statement B alone is sufficient to answer the question, but the statement A alone is not sufficient. (c)if the both statement A and B together are needed to answer the question. (d)if either the statement A alone or B alone is sufficient to answer the question. (e)if you cannot get the answer from the statements A and B together, but needed even more data. What is the ratio of two number N1 and N2? A. 30% of N1 is 40% of 90. B. 20% of N2 is 36% of 50.

Directions: The following problem consists of a question and two statements numbered I and II. You have to decide whether the data provided in the statements is sufficient to answer the question and then mark according to the codes given below: (a) Statement I alone is sufficient, but statement II alone is not sufficient. (b) Statement II alone is sufficient, but statement I alone is not sufficient. (c) Either statement I or statement II alone is sufficient. (d) Statements I and II even together are not sufficient. (e) Statements I and II together are sufficient. What is the value of a and b? Statement I: a² + b² = 169 Statement II: ab = 90

Directions: In this question, you have to find out which of the following statements is/are sufficient for determining the answer of the given question. What is the speed of the stream? I. The boat covers 48 km in 12 hours moving upstream. II. The boat covers 48 km in 6 hours moving downstream. III. The ratio between the speeds of the boat and the stream is 6 : 2, respectively.

Directions: The following problem consists of a question followed two statements I and II, giving certain data. Select the correct answer from the given options depending on the sufficiency of data given in the statements to answer the question. Mark answer (1) if statement I alone is sufficient and statement II alone is not sufficient to answer the question. (2) if statement II alone is sufficient and statement I alone is not sufficient to answer the question. (3) if both statements I and II together are sufficient but neither statement alone is sufficient to answer the question. (4) if both statements I and II together are not sufficient to answer the question and additional data specific to the question is needed. What is the loss suffered by Mr. Chopra after selling his phone? (I) Mr. Sharma bought a phone for Rs. 10,000 and sold it to Mr. Bhardwaj at a profit of 15%. (II) Mr. Bhardwaj used the phone for 6 months and sold it to Mr. Chopra, who again sold it in the market for Rs. 5,000.

Directions: The question given below is followed by two statements I and II. Read the question carefully and determine which statement(s) is/are are sufficient/necessary to answer the question. What is the position of Kunal in the queue from front? I. Kunal's position from back is 16^th. II. The numbers of persons standing before Kunal and after Kunal are in the ratio 4 : 3, respectively.

Directions: The following problem consists of a question and two statements giving certain data. You have to decide whether the data given in the statements is sufficient for answering the question. Choose the appropriate option. Is the perimeter of square S greater than the perimeter of equilateral triangle T? (A) The ratio of the length of a side of S to the length of a side of T is 4 : 5. (B) The sum of the lengths of a side of S and a side of T is 18.

Directions: This problem consists of a question and two statements labelled A and B given below it. You have to decide whether the data provided in the statements is sufficient to answer the question and select the option accordingly. What was the average number of km per litre of petrol for a car during a certain trip? (A) The total cost of the petrol used by the car for the 180-km trip was Rs. 120. (B) The cost of the petrol used by the car for the trip was Rs. 12/litre.

The following questions are accompanied by two statements (I) and (II). You have to determine which statements(s) is/are sufficient/necessary to answer the questions. (a) Statement (I) alone is sufficient to answer the question but statement (II) alone is not sufficient to answer the questions. (b) Statement (II) alone is sufficient to answer the question but statement (I) alone is not sufficient to answer the question. (c) Both the statements taken together are necessary to answer the questions, but neither of the statements alone is sufficient to answer the question. (d) Either statement (I) or statement (II) by itself is sufficient to answer the question. (e) Statements (I) and (II) taken together are not sufficient to answer the question. Ratio between length and breadth of rectangle 'X' is 7 : 4. Find area of a square 'Y'? I . length of rectangle 'X' is two times of radius of circle, whose area is 616 cm2. II . Perimeter of rectangle 'X' is 20 cm more than perimeter of square 'Y'.

Each of the questions below consists of a question and three statements numbered I, II and III given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read all the statements and give answer: In a kilometre race, by how many meters Chandu beats Chand? Statement I : In a kilometer race, Chandu beats Chandan by 100 meters. Statement II : The respective ratio of the speed of Chandan and Chand is 4: 3. Statement III : In a kilometer race, Chandan beats Chand by 150 meters.

The question is followed by two statements, I and II. Mark the answer as per the given conditions. [CAT 1997] After what time will the two persons Tez and Gati meet while moving around the circular track? Both of them start at the same point and at the same time. I. Tez moves at a constant speed of 5 m/s, while Gati starts at a speed of 2 m/s and increases his speed by 0.5 m/s at the end of every second thereafter. II. Gati can complete one entire lap in exactly 10 s.

The question is followed by two statements, I and II. Mark the answer as per the given conditions. [CAT 2000] Ghosh Babu has decided to take a non-stop flight from Mumbai to No-man's-land in South America. He is scheduled to leave Mumbai at 5 a.m., IST on December 10, 2000. What is the local time at Noman's-land when he reaches there? I. The average speed of the plane is 700 km/hr. II. The flight distance is 10,500 km.