# Data Sufficiency Quiz Set 012

### 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.

if A > 0 (zero), what is the value one-fourth of A/B?

1. B = 3 A.
2. A = 5.
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 each statement alone is sufficient.

Soln.
Ans: a

From statement I A/B =1/3, hence 1/4 of A/B =1/12.

### Question 2

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 total salary of Mr. X and his wife at present?

1. Salary of X and his wife together is 20% more than what they earned last month.
2. Last year salary of X was Rs 600 more than that of his wife.
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

Since Salary of X's wife is not known for the last year. Hence, even a combination of both the statements will not be adequate for answering the question.

### 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.

What is the color of the fresh grass?

1. Blue is called green, red is called orange, orange is called yellow.
2. Yellow is called white, white is called black, green is called brown and brown is called purple.
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 II, the color of fresh grass is green and green is called brown. Hence, the color of fresh grass is brown.

### 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.

Who among P, Q, S, T, V and W is the shortest?

1. S is taller than T, P and W and is not the tallest.
2. T is shorter than Q but is not the shortest.
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 question can't be solved even using both the statements.

### 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.

How old is the teacher?

1. The average age of 10 students and their teacher is 25 years.
2. The teacher's age is 10 years more than the oldest student's age.
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

None of the statements I and II alone or even combination of both the statements is not sufficient to answer the question. 