Data Sufficiency Quiz Set 007

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Question 1

You have to decide whether the data provided in the statements are sufficient to answer the question. Read the statements and give your answer.

How is N related to K?

  1. N's brother is married to D.
  2. D's sister is married to K.
 A

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.

 B

if the data in the statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question.

 C

if the data either in statement I alone or in statement II alone are sufficient to answer the question.

 D

if the data in both the statements I and II together are necessary to answer the question.

Soln.
Ans: d

From statement I, D is sister-in-law of N.

From statement II, K is husband of D's sister.


Question 2

The problem below consists of a question and three statement I, II and III given below it. Read all the statements carefully and see all possible combinations which could be sufficient for answering the question. A single statement or statements with least combinations which could be sufficient for answering the question would be your answer.

What does 'come' represent in a code language?

  1. 'pit na tac' means 'come and go'.
  2. 'Ja ta da' means 'you are good'.
  3. 'na da rac' means 'you can come'.
 A

II and III only.

 B

I and III only.

 C

either II or III.

 D

All I, II and III.

Soln.
Ans: b

Since 'na' and 'come' are common in statements I and III, hence 'na' stands for 'come'.


Question 3

The following question consists of a question followed by two statements labeled I and II. You have to decide whether the data given in the statement (s) is /are sufficient for answering the question.

How INDIA will be coded?

  1. If ALIVE is coded as LAIEV.
  2. If JAPAN is coded as AJPNA.
 A

if 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.

 B

if 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.

 C

if data either in statement I alone or in the statement II alone are sufficient to answer the question.

 D

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

Soln.
Ans: c

Statements I and II are individually sufficient to answer the question. Word has been coded by interchanging 1st letter with 2nd and 3rd with 4th keeping the middle letter as it is.


Question 4

The following question consists of a question followed by two statements labeled I and II. You have to decide whether the data given in the statement (s) is /are sufficient for answering the question.

What is the difference in the age of P and K?

  1. P is 20 years older than M.
  2. M is 2 years younger than Z.
 A

if 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.

 B

if 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.

 C

if data either in statement I alone or in the statement II alone are sufficient to answer the question.

 D

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

Soln.
Ans: d

Because relation between P and K cannot be established with the help of statement I and II. Hence, even both the statements cannot answer the question.


Question 5

You have to decide whether the data provided in the statements are sufficient to answer the question. Read the statements and give your answer.

What is K's rank from the bottom in a class of thirty students?

  1. M's position is 3rd from the top and there are five students between M and K.
  2. P's position is 4th from the bottom and there are 7 students between P and K.
 A

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.

 B

if the both in the statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question.

 C

if the data either in statement I alone or in statement II alone are sufficient to answer the question.

 D

if the data given in both the statements I and II together are not sufficient to answer the question.

Soln.
Ans: c

Either of statement I and II is sufficient to solve the question because they describe the position of K in terms of absolute rank of another student of the same class.


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This Blog Post/Article "Data Sufficiency Quiz Set 007" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2017-10-26.

Posted by Parveen(Hoven),
Aptitude Trainer


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