Data Sufficiency Practice Test 4

Q.1

What is the area of the given rectangle? I.The perimeter of the rectangle is 60cm. II.Sum of the adjacent side is 30 cm.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.2

A certain college has only three different streams- arts, science and commerce. How many students belong to commerce stream out of 540 students in the college? I.In proportion, the college has 5/9 th arts students and 7/18 th science students. II.The college has 10 parts students in arts and 14 parts students in science.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.3

What is the value of two digit number Z? I.The sum of the two digits is 6. II.The difference between the two digits is 2.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.4

What is percentage gain? I.Sale price exceeds the cost price by Rs.20 II.Sale price is twice cost price.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.5

Rex purchases 10 sugar bags for \$. 750. What is the ratio of cost price to selling price? I.He sells the sugar at \$. 2 a kg. II.Each bag has 50 kg of sugar.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.6

Who gains most ??? P or Q? I.Ratio of cost prices for P and Q is 3:2 II.Ratio of selling prices by P and Q is 5:9

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.7

What is the profit percentage earned by selling the product? I.The profit earned was \$50. II.Had it been sold for \$310, the profit would have been \$70.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.8

By selling a product with 20% profit, how much profit was earned? I.The difference between the cost and selling prices is \$ 40. II.The selling price is 120 percent of the cost price.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.9

What is the gain or loss in selling 24 pens purchased at \$. 20 by X? I.X sells 16 pens at \$. 16 II.X sells 8 pens at Rs. 10.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.10

Radius of a circle is ???r??? cm and it is then increased by x%. Does the area of circle increase by more than 20%. I. x is less than 20. II. x is greater than 10.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.11

Is x greater than y? I.x is greater than 20. II.y is greater than 17.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.12

What is the value of p/2? I.2p-q=10 II.p+q=8

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.13

What are the dimensions of a certain rectangle? I.The perimeter of the rectangle is 68 II.The diagonal of the rectangle is 26.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.14

x and y are two numbers.What is x/y? I.Their average is 3/2 times y. II.Their difference is 4.

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.

Q.15

If y=3, what is the value of y-x? I.y+x=6 II.x=3

• A. If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
• B. If data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question;
• C. If the data either in statement I or in statement II alone is sufficient to answer the question
• D. If the data even in both statements I and II together are not sufficient to answer the question
• E. If data in both statements I and II together are necessary to answer the question.