CET Data Sufficiency (Reasoning) Questions with Solutions
- 22 questions from MBA CET 2025 (4) and 2026 (18)
- Asked in 7 of 13 slots
- Difficulty: 15 Easy / 7 Medium / 0 Hard
- Question and answer free · detailed solution after free login · updated 28 Oct 2026
Data Sufficiency questions in the reasoning section give a question and two or more statements, and ask whether they are enough to answer it.
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The question below consists of a question and three statements numbered I, II and III given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read all the statements and give answer:
Statement :
I. The average age of five family members is 36 years.
II. The total age of Nidhi, Vidhi and Anil is 75 years.
III. The present age of Anil is 12 years more than the age of Ajay.
A. The data in statements I alone is sufficient to answer the question, while the data in statement II and III is not sufficient to answer the question.
B. The data in statements II and III is sufficient to answer the question, while the data in statement I is not sufficient to answer the question.
C. The data in statements I and II or in statement II and III is sufficient to answer the question.
D. The data in all the statements I, II and III is not sufficient to answer the question.
E. The data in all the statements I, II and III together is necessary to answer the question.
- A
- B
- C
- D
- E
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Answer: D. D
The question below 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 cost of flooring a rectangular hall ?
Statement I: The difference between the length and breadth of the rectangle is 5 cm.
Statement II: The perimeter of the rectangular hall is 50 cm
Statement III: The cost of flooring 100 cm² area is Rs. 1000.
- Either statement III alone or statements I and II together are sufficient.
- Only statement III is sufficient.
- Only statement I and III is sufficient.
- Only statement II is sufficient
- Statement I, II, and III together are sufficient.
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Answer: E. Statement I, II, and III together are sufficient.
Question below 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 : If a rope is cut into three pieces of unequal length, what is the length of the shortest of these pieces of rope?
Statement I : The combined length of the longer two pieces of rope is 17 meters.
Statement II : The combined length of the shorter two pieces of rope is 15 meters.
- The data in statements I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
- The data in statements II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.
- Either Statement I or Statement II alone is sufficient to answer the question.
- The data in both the statements I and II is not sufficient to answer the question.
- The data in both the statements I and II together is necessary to answer the question.
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Answer: D. The data in both the statements I and II is not sufficient to answer the question.
Given below is a question and two statements numbered I and II. You have to decide whether the data provided in the statements are sufficient to answer the question.
Question : What is the speed (in meters per hour) of a motorboat in still water ?
Statement I: The motorboat covers 100 km downstream in 10 hours.
Statement II: The motorboat covers 60 km in still water in 10 hours.
- The data in statements I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
- The data in statements II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.
- Either Statement I or Statement II alone is sufficient to answer the question.
- The data in both the statements I and II is not sufficient to answer the question.
- The data in both the statements I and II together is necessary to answer the question.
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Answer: B. The data in statements II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.
Read the information given below carefully and answer the question that follows :
In a particular college, sixty students were studious. Ten among them were also among the top sport performers. How many top sports performers were in the college ?
Statement A : Sixty percent of the top sports performers were not studious.
Statement B : All the top sports performers were not necessarily studious.
- The question can be answered by using the statement A alone but not by using the statement B alone
- The question can be answered by using the statement B alone but not by using the statement A alone.
- The question can be answered by using either of the statements alone
- The question can be answered by using both the statements together but not by either of the statements alone.
- The question cannot be answered on the basis of the two statements.
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Answer: A. The question can be answered by using the statement A alone but not by using the statement B alone
Frequently asked questions
How many Data Sufficiency (Reasoning) questions came in MBA CET 2025 and 2026?
22 Data Sufficiency (Reasoning) questions were asked: 4 in MBA CET 2025 and 18 in MBA CET 2026. Every one is on this page with its answer (twin papers are not counted).
Which CET slots asked Data Sufficiency (Reasoning)? Which had the most?
Data Sufficiency (Reasoning) questions came in 7 of 13 slots. CET 2026 Slot 3 had the most (5 questions). Slot-wise lists: CET 2026 and CET 2025.
How difficult are CET Data Sufficiency (Reasoning) questions?
Of the 22 Data Sufficiency (Reasoning) questions that carry a difficulty rating, 15 are Easy, 7 Medium and 0 Hard.
Are the solutions free?
The question and its answer are free for everyone. The detailed Cetking solution opens after a free login with your mobile number (OTP).
Where can I practise more Data Sufficiency (Reasoning)?
Open all Modern Logic chapters for the other chapters, all CET papers and topics for every slot, or the Arena to practise.