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Mathematics - Mathematical Reasoning

Practise 24 COMEDK previous year questions on Mathematical Reasoning, compiled from papers spanning 2012 to 2020. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty COMEDK tests.

Mathematical Reasoning has been asked in 8 of the 15 years of COMEDK papers analysed (2012–2026), with 24 questions in all. 75% of them were easy, 25% moderate and 0% tough. Most of its questions came from 2013, with 6 questions that year.

All of the chapter's questions come from a single topic, Mathematical Reasoning.

  1. 1The negation of the proposition "If 2 is prime, then 3 is odd" is2020Mathematical Reasoning
  2. 2Which of the following is false?2019Mathematical Reasoning
  3. 3- The converse of the contrapositive of the conditional is2019Mathematical Reasoning
  4. 4In the group under the binary operation * defined by the inverse of 10 is2018Mathematical Reasoning
  5. 5In the group under multiplication2018Mathematical Reasoning
  6. 6The group has2018Mathematical Reasoning
  7. 7If , then2018Mathematical Reasoning
  8. 8If be a binary operation on a set and be the identity element w.r.t. *, then is said to be inverse of w.r.t. * , if2017Mathematical Reasoning
  9. 9The negation of the statement "If I become a teacher, then I will open a school", is2017Mathematical Reasoning
  10. 10If is false, then the truth values of and are respectively2016Mathematical Reasoning
  11. 11If and , where , then2016Mathematical Reasoning
  12. 12If and , which one of the following is not true?2016Mathematical Reasoning
  13. 13On the set of all rational numbers the operation * which is both associative and commutative is given by2016Mathematical Reasoning
  14. 14Which of the following is not a logical statement?2014Mathematical Reasoning
  15. 15is logically equivalent to2013Mathematical Reasoning
  16. 16Which of the following is the inverse of the proposition : "If a number is a prime, then it is odd"?2013Mathematical Reasoning
  17. 17In the group under multiplication is equal to2013Mathematical Reasoning
  18. 18If is the set of all relations other than with the binary operation * defined by for all in , then the identity in with respect to is2013Mathematical Reasoning
  19. 19Which of the following is true?2013Mathematical Reasoning
  20. 20The set of all integral multiples of is a subgroup of2013Mathematical Reasoning
  21. 21Identify the false statement.2012Mathematical Reasoning
  22. 22If is false, then the truth values of and are2012Mathematical Reasoning
  23. 23In the group under the value of is equal to2012Mathematical Reasoning
  24. 24Which of the following is a subgroup of the group under2012Mathematical Reasoning

Frequently Asked Questions

1.How many questions are available for Mathematical Reasoning?

This chapter includes 24 questions compiled from COMEDK papers spanning 2012 to 2020.

2.Are these questions only from COMEDK, or from other exams too?

These are COMEDK questions specifically for the Mathematical Reasoning chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.

3.Is Mathematical Reasoning an important chapter for COMEDK Mathematics?

Mathematical Reasoning has appeared in 8 of the 15 years of COMEDK papers covered here, with 24 questions across 8 papers - about 3 per paper it appears in.

4.What is the difficulty level of Mathematical Reasoning questions in COMEDK?

Of the 24 questions analysed for this chapter, 75% are easy, 25% moderate and 0% tough. 2013 had the most, with 6 questions.

5.Which topics in Mathematical Reasoning should I focus on?

All of this chapter's questions come from a single topic: Mathematical Reasoning.