Data Sufficiency

Logical Reasoning Questions based on Data Sufficiency can be tried upon in this question and answers. Attempt all of them to know if you understand it's basic concept.This section is very useful for those who are preparing for competitive exams such as Written test of Bank Exams, CAT Exams, Railway Exams, SSC, UPSC,Banking,Insurance, Defence and many more.

  • Q29.Direction: In each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer:
    In a row of five students, P, Q, R, S and T, who is standing in the middle?
    I. S is to the immediate right of T and Q is to the immediate left T.
    II. Q is at the extreme left of the row.

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  • Q30.Direction: In each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer:
    City N is towards which direction of City M?
    I. City L is to the north of City M and to the east of City N.
    II. City K is to the west of City M and to the south of City N.

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  • Q31.Direction: In each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer:
    What is the numerical code for ‘river’ in a certain code?
    I. The code for ‘Deep in river’ is ‘198’.
    II. The code for ‘water flows in river with current’ is written as ‘612943’.

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  • Q32.P, Q, R, S and T reside in a 5-storeyed (Ground + 4) building, and each of them resides on a separate floor. Further:
    1. T does not reside on the topmost floor.
    2. Q does not reside on the ground floor.
    3. S resides on one storey above that of P and one storey below that of R.
    To know as to which one of the 5 persons resides on the ground floor which of the above statements are sufficient/insufficient?

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  • Q33.There are three parallel straight lines. Two points A and B are marked on the first line, points C and D are marked on the second line, and points E and F are marked on the third line. Each of these 6 points can move to any position on its respective straight line.
    Consider the following statements :
    1. The maximum number of triangles that can be drawn by joining these points is 18.
    2. The minimum number of triangles that can be drawn by joining these points is zero.
    Which of the statements given above is/are correct?

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  • Q34.A is in which direction with reference to B?
    I. D is in north of c who is the west of B.
    II. A is the east of D.
    III. A is to the North –east of C.
    Choose the answer from the options given below:

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  • Q35.Directions : In each of the question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and Give answer
    How much was the total revenue of Pharmaceuticals Company?
    Statements:
    I. The company produce 10000 units of product X each costing Rs. 30.
    II.This Company has no other product line.

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