Mathematics - Pair of Lines
Practise 5 KCET previous year questions on Pair of Lines, compiled from papers spanning 2008 to 2013. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty KCET tests.
Pair of Lines has been asked in 5 of the 20 years of KCET papers analysed (2007–2026), with 5 questions in all. 20% of them were easy, 20% moderate and 60% tough. Most of its questions came from 2013, with 1 question that year. In the last three years (2024–2026) it had 0 questions across 3 papers, about 0 per paper.
The chapter's 3 topics are not weighted equally: homogeneous equation of second degree (2 questions, 40%), Angle between lines (2 questions, 40%), and Pair of lines through origin (1 question, 20%) have been asked the most. homogeneous equation of second degree has produced the most tough questions (2).
- 1The angle between the lines , is2013Angle between lines
- 2If one of the slopes of the pair of lines is times the other, then2012Pair of lines through origin
- 3If is the slope of one of the lines represented by , then is equal to2010homogeneous equation of second degree
- 4The angle between the pair of lines is2009Angle between lines
- 5If represents pair of lines, then is equal to2008homogeneous equation of second degree
Frequently Asked Questions
1.How many questions are available for Pair of Lines?
This chapter includes 5 questions compiled from KCET papers spanning 2008 to 2013.
2.Are these questions only from KCET, or from other exams too?
These are KCET questions specifically for the Pair of Lines chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.
3.Is Pair of Lines an important chapter for KCET Mathematics?
Pair of Lines has appeared in 5 of the 20 years of KCET papers covered here, with 5 questions across 5 papers - about one per paper it appears in.
4.What is the difficulty level of Pair of Lines questions in KCET?
Of the 5 questions analysed for this chapter, 20% are easy, 20% moderate and 60% tough. 2013 had the most, with 1 question.
5.Which topics in Pair of Lines should I focus on?
These topics have carried the most weightage in Pair of Lines:
- homogeneous equation of second degree - 2 questions (40%)
- Angle between lines - 2 questions (40%)
- Pair of lines through origin - 1 question (20%)
- homogeneous equation of second degree has produced the most tough questions (2).
6.Is Pair of Lines's weightage in KCET going up or down?
Across all 5 papers analysed, Pair of Lines has averaged about 1.0 questions per paper. In the last three years (2024–2026), that average has fallen, at about 0.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.