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Data Sufficiency Questions & Answers

Learn how to solve data sufficiency questions effectively with comprehensive solutions. Practice a wide range of data sufficiency questions and answers to enhance your understanding in data sufficiency concepts.

Q11

Q11 Among Monika, Anita, Sonal, Ratna and Tanvy, who came last for the programme ?

Statements :

I. Monika came after Anita but not after Tanvy.

II. Ratna came after Tanvy but not after Sonal.

A

I alone is sufficient while II alone is not sufficient

B

II alone is sufficient while I alone is not sufficient

C

Either I or II is sufficient

D

Neither I nor II is sufficient

E

Both I and II are sufficient

Q12

Q12 Among T, V, B, E and C, who is the third from the top when arranged in the descending order of their weights ?

Statements :

I. B is heavier than T and C and is less heavier than V who is not the heaviest.

II. C is heavier than only T.

A

I alone is sufficient while II alone is not sufficient

B

II alone is sufficient while I alone is not sufficient

C

Either I or II is sufficient

D

Neither I nor II is sufficient

E

Both I and II are sufficient

Q13

Q13 On a T.V. channel, four serials A, B, C and D were screened, one on each day, on four consecutive days but not necessarily in that order. On which day was the serial C screened ?

Statements :

I. The first serial was screened on 23rd, Tuesday and was followed by serial D.

II. Serial A was not screened on 25th and one serial was screened between serials A and B.

A

I alone is sufficient while II alone is not sufficient

B

II alone is sufficient while I alone is not sufficient

C

Either I or II is sufficient

D

Neither I nor II is sufficient

E

Both I and II are sufficient

Q14

Q14 In which year was Rahul born ?

Statements :

I. Rahul at present is 25 years younger to his mother.

II. Rahul's brother, who was born in 1964, is 35 years younger to his mother.

A

If the data in statement I alone are sufficient to answer the question

B

If the data in statement II alone are sufficient answer the question

C

If the data either in I or II alone are sufficient to answer the question

D

If the data in both the statements together are needed

Q15

Q15 When is Manohar's birthday this year ?

Statements :

I. It is between January 13 and 15, January 13 being Wednesday.

II. It is not on Friday.

A

If the data in statement I alone are sufficient to answer the question

B

If the data in statement II alone are sufficient answer the question

C

If the data either in I or II alone are sufficient to answer the question

D

If the data even in both the statements together are not sufficient to answer the question

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