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.

  • Q22.Directions: 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
    Village 0 in which direction of village H?
    Statements: I. Village H is to the South of village A which is to the South-East of village D.
    II. Village M is to the East of village 0 and to the North- East of village H.

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  • Q23.Directions: 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
    How is 'food' written in a code language?
    Statements: I. 'Always eat good food' is written as 'ha na pa ta' in that code language.
    II. 'Enjoy eating good food' is written as 'ni haja pa' in that code language

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  • Q24.In an office, the number of persons who take tea is twice the number of persons who take only coffee. The number of persons who take coffee is twice the number of persons who take only tea. Consider the following statements:
    1. The sum of the number of persons who take either tea or coffee or both is four times the number of persons who take both coffee and tea.
    2. The sum of the number of persons who take only coffee and those who take only tea is twice the number of persons who take both tea and coffee.
    Which of the statements given above is/are correct ?

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  • Q25.In a carom board game competition, m boys and n girls (m > n > 1) of a school participate in which every student has to play exactly one game with every other student. Out of the total games played, it was found that in 221 games one player was a boy and the other player was a girl.
    Consider the following statements :
    1. The total number of students that participated in the competition is 30.
    2. The number of games in which both players were girls is 78.
    Which of the statements given above is/ are correct?

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  • Q26.There are three cans A, B and C. The capacities of A, B and C are 6 litres, 10 Iitres and 16 Iitres respectively. The can C contains 16 Iitres of milk. The milk has to be divided in them using these three cans only.
    Consider the following statements:
    1. It is possible to have 6litres of milk each in can A and can B.
    2. It is possible to have 8litres of milk each in can B and can C.
    Which of the statements given above is/are correct?

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  • Q27.Shamu correctly remembers that his father’s birthday is after 13th May but before 20th May whereas his sister Alia correctly remembers that her father’s birthday is after 17th May but before 24th May. On which day in May was definitely their father’s birthday?

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  • Q28.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:
    How is D related to A?
    I. K is the brother of A and M is the sister A.
    II. A’s mother is married to D’s husband who has one son and two daughters.

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