Latest Data Sufficiency Questions and Answers for Competitive Exams
Direction: Question below consist of two statements. You have to decide whether the data provided in the statements are sufficient to answer the question.
21. Six persons A, B, C, D, E and F attends the class in a week starting from Monday and ends on Saturday. Which of the following person attends the class immediately after F?
Statement I: B attends the class before Wednesday. As many persons attend the class before B attends the class after D. E attends the class after D. More than three persons attend the class between E and C. A attends the class before F.
Statement II: Two persons attend the class between D and B. C attends the class before B. As many persons attends the class before A attends the class after F.
(A) Both statement I and statement II are sufficient to answer
(B) Neither statement I nor statement II are sufficient to answer
(C) Either statement I or statement II are sufficient to answer
(D) Only statement II is sufficient to answer
(E) Only statement I is sufficient to answer
22. By using which statement, we can conclude ‘Some boat is not water’.
Statement I: Some sea is water. Some boat is ocean. All boat is ship
Statement II: All boat is ship. No water is ocean. Some sea is water. Some boat is ocean.
(A) If the data in both statement I and statement II are sufficient to answer the
(B) If the data even in both statement I and statement II are not sufficient to answer the question
(C) If the data in statement II alone are sufficient to answer the question while the data in statement I is not required to answer the question
(D) If the data either in statement I alone or in statement II alone are sufficient to answer the question
(E) If the data in statement I alone are sufficient to answer the question while the data in statement II is not required to answer the question
23. What is P’s rank from top in a class of 40?
Statement I: A, who is 4th from the top in the class, is above K by 24 ranks. K is the below from P by 7 ranks.
Statement II: M, whose rank is between P and Z, is 30th from the bottom. A scored more than P.
(A) If the data in both statement I and statement II are sufficient to answer the question
(B) If the data even in both statement I and statement II are not sufficient to answer the question
(C) If the data in statement II alone are sufficient to answer the question while the data in statement I are not sufficient to answer the question
(D) If the data in statement I alone are sufficient to answer the question while the data in statement II are not sufficient to answer the question
(E) If the data either in statement I alone or in statement II alone are sufficient to answer the question
24. Among A, B, C, D, E and F each one of them has different age, who is the youngest person?
Statement I: C is not the youngest. B is younger than D but elder than A.
Statement II: A is elder than E and C. D is younger than only F.
(A) If the data given in both I and II together are not sufficient to answer the question.
(B) If the data in both the statements I and II together are necessary to answer the question.
(C) If the data in statement II alone is sufficient to answer the question.
(D) If the data either in statement I alone or statement II alone are sufficient to answer the question.
(E) If the data in statement I alone is sufficient to answer the question.
25. How many friends are standing in a straight line (all are facing towards north direction)?
Statement I: Priya stands third from left end of the line. Only one person stands between Priya and Teena. Sheena stand second to right of Teena. Sheena stand at one of the extreme end of the line.
Statement II: Fathima stands at exactly center of the line. Only two persons stand between Fathima and Sai. Only three persons stand between Sai and Teena. The Only one person stands between Teena and Sheena.
(A) If the data in both the statements I and II together are necessary to answer the question.
(B) If the data given in both I and II together are not sufficient to answer the question.
(C) If the data in statement II alone is sufficient to answer the question.
(D) If the data either in statement I alone or statement II alone are sufficient to answer the question.
(E) If the data in statement I alone is sufficient to answer the question.
26. Do A, B, and C stand in a straight line?
Statement I: F is 2 km towards the south of E. K is 5 km towards the west of F. A is 2 km towards the north of F. B is 3 km towards the east of E and C is 4 km towards the east of B.
Statement II: A is 2 km towards the north of L. K is 4 km towards the west of L. S is 1 km towards the south of K. M is 2 km towards the west of S. B is 3 km towards the north of M and C is 2 km towards the north of W.
(A) If the data in both the statements I and II together are necessary to answer the question.
(B) If the data given in both I and II together are not sufficient to answer the question.
(C) If the data in statement II alone is sufficient to answer the question.
(D) If the data in statement I alone is sufficient to answer the question.
(E) If the data either in statement I alone or statement II alone are sufficient to answer the question.
27. Six people I, J, K, L, M and N are living in six floor building. In building there are from I to VI floor and ground floor is given number I, then II and so on. Who is living on Ground floor?
Statement I: There is only one floor between K and J. I is living in even number floor.
Statement II: M is not living in even number floor. J is living in even number floor. J is not living in top floor.
Statement III: L is living in odd number floor. There are two floors between L and I. M is living immediate next to K.
(A) If the data in statement I alone or in the statement II alone or in the statement III alone is sufficient to answer the question.
(B) If the data in all the statement I, II and III are necessary to answer the question.
(C) If the data in statement II and III are sufficient to answer the question, while the data in statement I is not sufficient to answer the question.
(D) If the data in statement I and III are sufficient to answer the question, while the data in statement II is not sufficient to
(E) If the data in statement I and II are sufficient to answer the question, while the data in statement III are not sufficient to answer the question.
28. There are five tea manufacturing companies namely A, B, C, D and E.
I: The production of Company B is more than that of Company A but not more than that of company E.
II: Production of Company C is more than the production Company B but not as much as that of company D.
III. Production of E is not as much as the production of company D.
Which of these statements is/are sufficient to answer the question that production of which of the following companies is the highest?
(A) All the statement (I), statement (II) and statement (III) together are sufficient.
(B) Either statement (I) and statement (II) together or statement (III) are statement.
(C) Any two statements together are sufficient.
(D) Statement (I) and Statement (II) together are sufficient.
(E) None is sufficient.
29. There are seven members in a family, four males and four females. A is wife of C. C has two sons Q and B. T is the mother of R. How is R related to C?
I. S is the nephew of Q. B is married to D.
II. T is the sister in law of D. D is the wife of B.
III. R is the niece of B. B is the only sibling of Q.
(A) All the statement (I), statement (II) and statement (III) together are sufficient.
(B) Only Statement (III) is sufficient.
(C) Any two statements together are sufficient.
(D) Either statement (I) statement (II) together or statement (II) and statement (III) together is sufficient.
(E) Statement I and Statement II together are sufficient.
30. Which direction is Nirmal facing at the moment?
Statement I: Nirmal took 2 consecutive right turns after covering a distance of 6m to reach the point A.
Statement II. After walking 4m early morning from point A, Nirmal is facing opposite direction of the sun.
(A) If the data in both the statements I and II together are necessary to answer
(B) If the data given in both I and II together are not sufficient
(C) If the data in statement II alone are sufficient
(D) If the data either in statement alone or statement II alone are sufficient to answer
(E) If the data in statement I alone are sufficient
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