Data Sufficiency Quiz Set 020

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Question 1

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

Which of the following represents 'come' in a code language?

  1. 'pit na ja od' means 'you may come here' in that language.
  2. 'ja ta ter' means 'come and go' in that code language.
  3. 'od na pit ter' means 'you may go home' in that code language.
 A

I and II or I and III only.

 B

I and II only.

 C

All I, II and III are required.

 D

II and III only.

Soln.
Ans: b

'ja and 'come' are common in statement I and II. Hence, 'ja' stands for 'come'.


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.

How many sons D has?

  1. B and F are brothers of A.
  2. C is the sister of A and F.
  3. C and E are daughter of D.
 A

All I, II and III.

 B

II and III only.

 C

I and II only.

 D

All I, II and III not sufficient to answer.

Soln.
Ans: d

On the basis of statements I, II and III we can't find the sex of A. Hence, it can't be determined whether A is the son or daughter of D.


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.

Satnam, Arsh and Sonu's salary is in the ratio 4 : 5 : 7, respectively. How much is Arsh's salary?

  1. The difference between Arsh and Sonu's salary is double that of Satnam and Arsh.
  2. Arsh gets Rs 4000 less than Sonu.
 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: b

As given in the question, the salaries of Satnam, Arsh and Sonu are 4x, 5x and 7x, respectively. From statement II, we get 7x − 5x = 4000 and x = 2000. Hence, Arsh's salary = 5 × 2000 = 10,000.


Question 4

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

Karan is facing which direction?

  1. Neeraj is facing North and if he turns to his left he faces opposite direction as that of Karan.
  2. Saroj who is facing East is to the right of Karan.
 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 given in both the statements I and II together are not sufficient to answer the question.

Soln.
Ans: c

From I, Neeraj is facing North. if he turns to his left, then he will be facing West. Then Karan, is facing in opposite direction i.e., in the East.

From II, Saroj is facing East and is right of Karan i.e., Karan is facing North.

Either of these statements can be used to obtain the answer.


Question 5

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.

In a certain code language, '146' means 'adopt good habits'. What is the code of 'habit' in that language?

  1. '473' means 'like good pictures'.
  2. '826' means 'passion becomes habit'.
 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: b

146 = adopt good habits. From statement II, it is clear that 6 and habits are in common in question and statement II. Hence, 6 stands for habits.


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This Blog Post/Article "Data Sufficiency Quiz Set 020" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2017-04-07.

Posted by Parveen(Hoven),
Aptitude Trainer


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