CAT Exam  >  CAT Questions  >  An entrance test had only two types of questi... Start Learning for Free
An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below: 
 
 
The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.
 
 
Also it is known that
1. No negative marks were given for any wrong attempt or for any unattempted question.
2. There were 500 questions in the test, of which 80 were from QA.
3. Karan scored 300 marks in the test.
 
 
Q. The minimum number of questions that Karan could have attempted in Dl is 
  • a)
    15
  • b)
    20
  • c)
    25
  • d)
    30
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
An entrance test had only two types of questions: 1-mark questions and...
Solution: Consider the solution to the earlier questions.  Let Karan attempt a and b 1-mark and 2-mark questions respectively in Dl. a + 2b = 30 . Number of questions attempted by Karan in Dl = a + b = 30 - b For a + b to be minimum, (30 - b) should also be minimum.
This happens when b takes its maximum value.
Now, b can take a value from 0 (where Karan does not attempt any 2-mark questions) to 5.
Minimum value of (a + b) = 30 - 5 = 25 Hence, option 3.
This question is part of UPSC exam. View all CAT courses
Explore Courses for CAT exam
An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer?
Question Description
An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer?.
Solutions for An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
Here you can find the meaning of An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer?, a detailed solution for An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice An entrance test had only two types of questions: 1-mark questions and 2-mark questions. The test had six sections and the sectional distribution of the 1-mark and 2- mark questions was as shown in the table below:The table below shows the percentage distribution (on a sectional basis) of the marks scored by one particular student, Karan, in this test.Also it is known that1. No negative marks were given for any wrong attempt or for any unattempted question.2. There were 500 questions in the test, of which 80 were from QA.3. Karan scored 300 marks in the test.Q. The minimum number of questions that Karan could have attempted in Dl isa)15b)20c)25d)30Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice CAT tests.
Explore Courses for CAT exam

Top Courses for CAT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev