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Data Sufficiency Questions and Answers updated daily – Logical Reasoning





Data Sufficiency Questions


1. 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 statement are sufficient to answer the question. Read both the statements and give answer:

What will be the code of "˜Engineer"™?

I. "˜some smarts are wise"™ is written as "˜HV3 HH5 ZV2 DV3"™ in that code language.
II. "˜scientists are genius"™ is written as "˜HH9 ZV2 TH5"™ in that code language.
 If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. If the data either in statement I alone or in statement II alone are sufficient to answer the question. If the data even in both statements I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question.


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2. 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 statement are sufficient to answer the question. Read both the statements and give answer:

What is the distance between point P and Q?

I. Point S is 4m away in east direction from point P. Point T is in 2m north of point S.
II. Point Q is in north-west of point T.
 If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. If the data either in statement I alone or in statement II alone are sufficient to answer the question. If the data even in both statements I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question.


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3. Directions : 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-

There are six members P, Q, R, S, T, and U in a family, how is T related to S?

I. S is son of R. P and U are child of Q. T is grandfather of P.
II. R is mother-in-law of Q, who is a female member. S has no brother.
 If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. If the data either in statement I alone or in statement II alone are sufficient to answer the question. If the data even in both statements I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question.


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4. Directions : Each of the questions below, consist a question and three statements numbered I, II and III. You have to decide whether the data provided in the statements are sufficient to answer the question. Read the three statements and Give answer.


How many sons does M have?

I. N is brother G. A is sister of N. K is mother of B.
II. G is the brother B, who is the son K.
III. M is married to K.
 If the data in statement I and II together are sufficient to answer the question, while the data in statement III are not required to answer the question. If the data in statement I and III together are sufficient to answer the question, while the data in statement II are not required to answer the question. If the data in statement II and III are sufficient to answer the question, while the data in statement I are not required to answer the question. If the data in all three statements I, II and III together are necessary to answer the question. If the data in all the statements, I, II and III even together are not sufficient to answer the question.


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Directions : Each of the questions below, consist a question and three statements numbered I, II and III. You have to decide whether the data provided in the statements are sufficient to answer the question. Read the three statements and Give answer.

Refer the above for the Questions 5 to 4
5. Who among M, N, P, Q, R and S is the heaviest?

I. P is heavier than only two of them. S is heavier than R and Q.

II. R is lighter than both Q and N but N is heavier than P but lighter than both S and M.

III. S is lighter than M.
 If the data in statement I and II together are sufficient to answer the question, while the data in statement III are not required to answer the question. If the data in statement I and III together are sufficient to answer the question, while the data in statement II are not required to answer the question. If the data in statement II and III are sufficient to answer the question, while the data in statement I are not required to answer the question. If the data in all three statements I, II and III together are necessary to answer the question. If the data in all the statements, I, II and III even together are not sufficient to answer the question.


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Directions : Each of the questions below, consist a question and three statements numbered I, II and III. You have to decide whether the data provided in the statements are sufficient to answer the question. Read the three statements and Give answer.

Refer the above for the Questions 6 to 5
6. There are seven persons i.e. A, B, C, M, K, T and L in a family. Find that K is paternal uncle of T?

I. M is brother of K and is married to L, who is mother of A. A is sister of T.

II. B is brother of A. C is the only son of K.

III. B is the only son of K, who is the brother-in-law of L. C is sister of B
 If the data in statement I and II together are sufficient to answer the question, while the data in statement III are not required to answer the question. If the data in statement I and III together are sufficient to answer the question, while the data in statement II are not required to answer the question. If the data in statement II and III are sufficient to answer the question, while the data in statement I are not required to answer the question. If the data in all three statements I, II and III together are necessary to answer the question. If the data in all the statements, I, II and III even together are not sufficient to answer the question.


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7. Directions: Each of the following consists of a question and some statements are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:

Six persons "“ J, K, L, M, N and O scored different marks in an examination. Who among these persons scored highest?

Statement I: M scored higher than J and O but less than K. N scored higher than M but not the highest scorer. K did not score highest.

Statement II: K scored less than only 2 persons. J scored less than M and K but higher than O. N scored higher than J.
 If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question. If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question. If the data either in statement I alone or in statement II alone is sufficient to answer the question. If the data in both statement I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question.


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8. Directions: Each of the following consists of a question and some statements are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:

What is the code of "˜Party"™ in the given code language?

Statement I: In the same code language "˜party was great"™ is coded as "˜ar jv cu"™ and "˜that was great"™ is coded as "˜dt jv cu"™.

Statement II: In the same code language "˜how was the party"™ is coded as "˜ft pd ar lv"™ and "˜when did party start"™ is coded as "˜kl aj rc ar"™.
 If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question. If the data either in statement I alone or in statement II alone is sufficient to answer the question. If the data in both statement I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question


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9. Directions: Each of the following consists of a question and some statements are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:

A certain number of persons were sitting in row facing north then how many persons are there in the row?

Statement I: Manoj is 10th from the left end of the row and 6th to the left of Deepak.

Statement II: Prakas is 14th from the right end of the row and 8th to the right of Deepak.
 If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question. If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question. If the data either in statement I alone or in statement II alone is sufficient to answer the question. If the data in both statement I and II together are not sufficient to answer the question If the data in both statement I and II together are necessary to answer the question.


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10. Directions: Each of the following consists of a question and some statements are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:

Five persons "“ Ankit, Anant, Ankur, Anup and Anwar, each earns a different amount of money. Who among these persons earns second highest?

Statement I: Only Ankur earns more than Anant.

Statement II: Anup and Anwar earns less than Ankit.
 If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question. If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question. If the data either in statement I alone or in statement II alone is sufficient to answer the question. If the data in both statement I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question


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11. Directions: Each of the following 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 questions.

What is the code for "sweet candy"?

Statement I : 'candy chocolate sweet' is coded as hi ni mi and 'sweet bite candy' is coded as ti mi ni.

Statement II : 'drink water candy' is coded as fi mi gi and 'chocolate sweet water' is coded as ti ni gi.     
 If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question. If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question. If the data either in statement I alone or in statement II alone is sufficient to answer the question. If the data in both statement I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question.


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12. Directions: Each of the following 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 questions.      

Six cars from C1 to C6 participated in a race. Which car stood at first position?

Statement I : C1 finished the race before two cars only. C3 was not the last one to finish the race. C4 finished the race just before C5.

Statement II : No other car finished the race after C6, which finished the race just after C3. C2 finished the race before C3.
 If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question. If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question. If the data either in statement I alone or in statement II alone is sufficient to answer the question. If the data in both statement I and II together are not sufficient to answer the question. If the data in both statement I and II together are necessary to answer the question.


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13. What is the code for “Working” in a certain language?

Statement I: In a certain language “My computer not working” is coded as “tz jz ez sz” and “ Computer consists CPU and Mouse” is coded as “rz fz mz jz uz”

Statement II: In a certain language “ Smart preparation is Best” is coded as “lz dz pz gz” and “Smart working is best” is coded as “pz gz dz sz”
 The data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question The data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question The data either in statement I alone or in statement II alone are sufficient to answer the question The data given in both statements I and II together are not sufficient to answer the question The data in both statements I and II together are necessary to answer the question.


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14. The given 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.

What is the distance between point Q and point S?
I. Point M is 4m to west of point T. Point P is 5m north of point S
II. Point P is 2m east of point Q. Point P is 2m west of point M.
 If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. If the data either in statement I alone or in statement II alone are sufficient to answer the question. If the data even in both statements I and II together are not sufficient to answer the question. If the data in both statements I and II together are necessary to answer the question.


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15. In the following question, a given question is followed by information in two statements. You have to find out the data in which statement (s) is sufficient to answer the question and mark your answer accordingly.

Question: Renu has 2 months semester break, at the end of each semester. In which of the 2 months she has her next semester break?

Statements:
I) Each semester is of 6 months, her next semester starts in either the month of November or December.
II) Next semester start in a month of 31 days.
 Data in statement II alone is sufficient while I alone is not sufficient. Data in statement I alone is sufficient while II alone is not sufficient. Either Data in statement I or statement II alone is sufficient to answer the question. Both statements I and II together are sufficient to answer the question. Neither statement I nor statement II is sufficient to answer the question.


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16. How many persons are there in the row if all of them are facing North?

Statement I: P who is tenth from the left end is fifth to the left of Q who is sixteenth from the right end.

Statement II: R is seventh to the left of S who is eleventh from the right end and nineteenth from the left end.


 
 If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient in answer the question. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. If the data in either in statement I alone or in statement II alone are sufficient to answer the question. If the data in both the statements I and II together are not sufficient to answer the question. If the data in both the statements I and II are together necessary to answer the question.


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17. The given 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.

Srikanth, Srisanth, Mahesh and Komal are four friends. Who among them is the heaviest?
I. Srisanth is heavier than Srikanth and Komal but lighter than Mahesh
II. Srikanth is lighter than Srisanth and Mahesh but heavier than Komal.
 If statements I is sufficient to answer the question, but statement II by itself is not sufficient to answer the question. If statement II by itself is sufficient to answer the question, but statement I alone is not sufficient to answer the question. If statement either I or II is sufficient to answer the question. If both the statements I and II taken together are not sufficient to answer the question. If both the statements I and II taken together are sufficient to answer the question.


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18. A question and two statements numbered I and II are given below. You have to decide whether the data provided in the statements are sufficient to answer the question. Read the two statements and Give answer.

Question: Who among A, B, C, D, E earns highest salary?

Statements:
I. C's salary is higher than A's salary, whose salary is higher than E's salary. D's salary is in the denomination of 10.
II. C is not getting the salary as much as B and D get. The one who gets 2nd highest salary, his salary is Rs. 5568.
 Data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. Data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. Data either in statement I alone or in statement II alone are sufficient to answer the question. Data even in both statements I and II together are not sufficient to answer the question. Data in both statement I and II together are necessary to answer the question.


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19. On which day Meena goes to Goa?

Statement I: According to Meena’s sister Meena goes to Goa after Tuesday and before Sunday but she did not go to Goa on Thursday.

Statement II: According to Meena’s father Meena goes to Goa after Monday and before Saturday.      
 If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient in answer the question. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. If the data in either in statement I alone or in statement II alone are sufficient to answer the question. If the data in both the statements I and II together are not sufficient to answer the question. If the data in both the statements I and II are together necessary to answer the question


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20. A question and three statements numbered I, II and III are given below. You have to decide whether the data provided in the statements are sufficient to answer the question. Read the three statements and Give answer.

Question: There are six persons A, B, C, D, E and F sitting in a row facing north. Who among the following sits 2nd to the right of C?

Statements:
I. C sits 2nd to right of the one who sits at the left end of the row. A does not sit any of the extreme end.
II. A sits on the immediate left of B, who sits 4th to the right of C.
III. D sits 2nd to the left of E. D sits at one of the ends.
 Data in statement I and II together are sufficient to answer the question, while the data in statement III are not required to answer the question. Data in statement I and III together are sufficient to answer the question, while the data in statement II are not required to answer the question. Data in statement II and III are sufficient to answer the question, while the data in statement I are not required to answer the question. Data in all three statements I, II and III together are necessary to answer the question. Data in all the statements, I, II and III even together are not sufficient to answer the question.

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