Data Sufficiency MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Data Sufficiency, a fundamental topic in the field of Verbal Reasoning. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Data Sufficiency MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Data Sufficiency mcq questions that explore various aspects of Data Sufficiency problems. Each MCQ is crafted to challenge your understanding of Data Sufficiency principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Verbal Reasoning tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Data Sufficiency MCQs are your pathway to success in mastering this essential Verbal Reasoning topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Sufficiency. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Data Sufficiency knowledge to the test? Let's get started with our carefully curated MCQs!

Data Sufficiency MCQs | Page 2 of 10

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Q11.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: How is T related to K?
Statements:

I. K has two sons; one of the sons is A.
II. The mother of T has only two sons - Aand B.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Both I and II are sufficient

Discuss
Answer: (d).Both I and II are sufficient
Q12.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: What is the shortest distance between Devipur and Durgapur ?
Statements:

I. Durgapur is 20 kms away from Rampur.
II. Devipur is 15 kms away from Rampur.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Neither I nor II is sufficient

Discuss
Answer: (d).Neither I nor II is sufficient
Q13.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: How is A related to D ?
Statements:

I. B is the brother of A.
II. B is D's son.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Neither I nor II is sufficient

Discuss
Answer: (d).Neither I nor II is sufficient
Q14.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: Manoj, Prabhakar, Akash and Kamal are four friends. Who among them is the heaviest ?
Statements:

I. Prabhakar is heavier than Manoj and Kamal but lighter than Akash.
II. Manoj is lighter than Prabhakar and Akash but heavier than Kamal.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Neither I nor II is sufficient

Discuss
Answer: (a).I alone is sufficient while II alone is not sufficient
Q15.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: Vinod's and Javed's salaries are in the proportion of 4 : 3 respectively. What is Vinod's salary ?
Statements:

I. Javed's salary is 75% that of Vinod's salary.
II. Javed's salary is Rs 4500.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Neither I nor II is sufficient

Discuss
Answer: (b).II alone is sufficient while I alone is not sufficient
Q16.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: What is the code for 'sky' in the code language ?
Statements:

I. In the code language, 'sky is clear' is written as 'de ra fa'.
II. n the same code language, 'make it clear' is written as 'de ga jo'.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Neither I nor II is sufficient

Discuss
Answer: (d).Neither I nor II is sufficient
Q17.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: How many children are there between P and Q in a row of children ?
Statements:

I. P is fifteenth from the left in the row.
II. Q is exactly in the middle and there are ten children towards his right.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Both I and II are sufficient

Discuss
Answer: (d).Both I and II are sufficient
Q18.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: How is T related to K?
Statements:

I. R's sister J has married Ts brother L, who is the only son of his parents.
II. K is the only daughter of L and J.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Both I and II are sufficient

Discuss
Answer: (d).Both I and II are sufficient
Q19.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: How is J related to P ?
Statements:

I. M is brother of P and T is sister of P.
II. P's mother is married to J's husband who has one son and two daughters.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Neither I nor II is sufficient

Discuss
Answer: (b).II alone is sufficient while I alone is not sufficient
Q20.
The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.

Question: How is X related to Y ?
Statements:

I. Y and Z are children of D who is wife of X.
II. R's sister X is married to Ys father.

a.

I alone is sufficient while II alone is not sufficient

b.

II alone is sufficient while I alone is not sufficient

c.

Either I or II is sufficient

d.

Neither I nor II is sufficient

Discuss
Answer: (c).Either I or II is sufficient
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