Data Sufficiency Quiz Set 013

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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 much more per kg does tea cost than sugar?

  1. 7 kg sugar and 1 kg tea cost Rs 80.
  2. 4 kg of sugar and 2 kg of tea cost Rs 200.
 A

if statement I alone is sufficient but statement II alone is not sufficient.

 B

if statement II alone is sufficient but statement I alone is not sufficient.

 C

if both statements I and II together are sufficient but neither of statements alone is sufficient.

 D

if statements I and II together are not sufficient.

Soln.
Ans: d

If we suppose price per kg of sugar and tea be Rs x and Rs y, respectively. Then as per statement I 7x + y = 80 and from statement II 4x + 2y = 200. Both the equations can't be solved for the positive values of x and y.


Question 2

The following question contains a question and two statements giving certain information. Decide whether the information given in statements are sufficient for answering the question.

Who is a better artist - Sharma or Nagrath?

  1. Sharma had more art exhibitions.
  2. The number of paintings sold by Nagrath is more.
 A

if the statement I alone sufficient to answer.

 B

if statement II alone is needed.

 C

if both statements I and II are needed.

 D

if both statements I and II are not sufficient to answer the question.

Soln.
Ans: b

Since as given statement II, the number of paintings sold by Nagrath is more, hence, he is the better artist.


Question 3

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

Who is to the immediate right of Sohan when Sohan, Sham, Bhusan, Suraj and Jayesh are sitting around a circle facing at the centre?

  1. Sham is 3rd to the left of Sohan.
  2. Bhusan is between Sham and Jayesh.
 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

It is clear that Suraj is to the immediate right of Sohan.

The order is: Jayesh-Bhushan-Sham-Suraj-Sohan.


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.

On which day of the week was Parwinder born?

  1. Parwinder's sister was born on Wednesday.
  2. Parwinder's birthday was after his brother's birthday but before his sister's birthday.
 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: d

The data given in both the statements are not sufficient to 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.

Who among N, F, P, J and D is the younger.

  1. P and J are younger than N and D.
  2. F is younger than N, D and P but older than J.
 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: b

From statement II alone, we know that J is the youngest.


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This Blog Post/Article "Data Sufficiency Quiz Set 013" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2017-05-17.

Posted by Parveen(Hoven),
Aptitude Trainer


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