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.

  • Q15.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:
    Are all five friends V, W, X, Y and Z who are seated around a circular table facing the centre?
    I. V sits third to the left of W. W faces the centre. Y and Z are immediate neighbors of each other. X sits second to the right of Z.
    II. Y sits second to the right of X. X faces centre. Both Z and V are immediate neighbors of Y. W sits second to the right of V.

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  • Q16.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:
    Govind is facing which direction?
    I. Neetu is facing north and if she turns to his left she faces opposite direction as that of Govind.
    II. Shreya who is facing east is to the right of Govind.

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  • Q17.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:
    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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  • Q18.Statement: There has been a significant drop in the production of electricity in northern parts of India.
    Courses of action:
    I. The electricity supply authority should impose a partial cut in the supply to tackle the situation.
    II. The government should appeal to all the residents through print media for minimal use of water.

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  • Q19.Statement: One of the problems facing by the automobile industry is the irregular supply of raw material. The producers are not getting raw material at a reasonable price.
    Courses of action:
    I. The government should regulate the supply of raw material to other industries also.
    II. The government should announce an attractive package to ensure regular supply of raw material for automobile industry.

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  • Q20.Direction: Below in each of the questions are given two statements I and II. These statements may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statements. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements.
    I.For increasing the bonus amount, the factory’s labor union went on strike for two days.
    II. The production in the factory was stopped for two days.

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  • Q21.Direction: Below in each of the questions are given two statements I and II. These statements may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statements. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements.
    I.The hill station was visited by many people during the weekend.
    II. Few people visited the hill station during the week days.

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