Daily Practice Problems
JEE Maths
Straight Lines
JEE Maths
Straight Lines
Question 1:
The point of intersection of the lines given by 
is given by[Level: Moderate]
(a) 
(b) 
(c) 
(d) None
Question 2:
The straight line whose sum of the intercepts on the axes is equal to half of the product of the intercepts, passes through the points[Level: Easy]
(a) 
(b) 
(c) 
(d) 
Question 3:
The straight line 
and 
intersect at the point P . On these lines the points Q and R are chosen so that PQ=PR . The slopes of the lines passing through (1, 2) are[Level: Difficult]
(a) 
(b) 
(c) 
(d) 
Question 4:
The area of the parallelogram formed by the lines 
, 
, 
and 
is [Level: Easy]
(a) 
sq. units
(b) 
sq. units
(c) sq. units
(d) None 
Question 5:
If 
, 
and be three vertices of a square, then the diagonal through 
is[Level: Moderate]
(a) 
(b) 
(c) 
(d) 
Question 6:
The straight line 
intersects the x-axis and y-axis at A and B respectively. Then the distance 
where 
is the centre of the in-circle of 
where B is the origin, is equal to[Level: Moderate]
(a)
(b) 
(c) 
(d) 
Question 7:
The bisector of the acute angle formed between the lines 4x-3y+7=0
and 3x-4y+14=0
has the equation _____[Level: Moderate]
Question 8:
Area of the parallelogram formed by the lines y=mx,y=mx+1 ,y=nx
and y=nx+1
equals[Level: Moderate]
(a) m+nm-n2
(b) 2m+n
(c) 1m+n
(d) 1m-n
Question 9:
If a≠b≠c,
then the equations b-cx+c-ay+a-b=0
and b3-c3x+c3-a3y+a3-b3=0
will represent the same line, ifs.[Level: Easy]
(a) a+b=-c
(b) c+a=-b
(c) b+c=-a
(d) a+b+c=0
Question 10:
A straight line through P1,2
is such that intercept between the axes is bisected at P
. Its equation is[Level: Easy]
(a) 
(b) 
(c) 
(d) 
Question 11:
Equation of the straight line making equal intercepts on the axes and passing through the point (2, 4), is[Level: Difficult]
(a) 
(b) 
(c) 
(d) 
Question 12:
If the two pairs of lines 
and 
are such that one of them represents the dissector of the angles between the other, then relation between m and n is____ [Level: Difficult]
Question 13:
The orthocentre of the triangle whose vertices are 
and 
is is[Level: Moderate]
(a) 
(b) 
(c) 
(d)none
Question 14:
The equation of the pair of straight lines parallel to x-axis and touching the circle 
is ______.[Level: Difficult]
Question 15:
The parallelism condition for two straight lines one of which is specified by the equation 
and the other being represented parametrically by 
, 
given by[Level: Easy]
(a) 2
(b) 3
(c) 5
(d) 7
Question 16:
The ratio in which the line 
divides the distance between 
and 
=0 is[Level: Difficult]
(a) 
(b) 
(c) 
(d) 
Question 17:
The coordinate of the foot of perpendicular from 
on the line 
are[Level: Moderate]
(a) 
(b) 
(c) 
(d) 
Question 18:
The area of the triangle formed by -axis, the straight line L passing through and 
and the straight line perpendicular to the line L and passing through 
[Level: Difficult]
(a) 
(b) 
(c) 
(d) 
Question 19:
The equation of the line passing through the point of intersection of the lines 
and 
and perpendicular to the line 
, is_____ [Level: Moderate]
Question 20:
If the lines 
and 
are equally inclined to the line 
,
then the value of 
are[Level: Moderate]
(a) 
(b) 
(c) 
(d) 
**********
Problem-solving on JEE Maths Straight Lines NCERT Chapter 10 after learning a theoretical concept is crucial for several reasons:
- Application of Knowledge: Problem-solving allows you to apply the theoretical concepts of the topic JEE Maths Straight Lines you have learned to real-life situations. It helps you bridge the gap between abstract knowledge and practical scenarios, making the learning more relevant and meaningful.
- Understanding Deeper Concepts: When you encounter problems related to a theoretical concept that you learned in JEE Maths Straight Lines NCERT Chapter 10, you are forced to delve deeper into its intricacies. This deeper understanding enhances your comprehension of the subject and strengthens your grasp of the underlying principles.
- Critical Thinking: Problem-solving encourages critical thinking and analytical skills. It requires you to analyze the problem, identify relevant information, and devise a logical solution. This process sharpens your mind and improves your ability to approach complex challenges effectively.
- Retention and Recall: Actively engaging in problem-solving reinforces your memory and improves long-term retention. Applying the concepts learned in Straight Lines JEE Maths in practical scenarios helps you remember them better than passive reading or memorization.
- Identifying Knowledge Gaps: When you attempt to solve problems, you may encounter areas where your understanding is lacking. These knowledge gaps become evident during problem-solving, and you can then focus on filling those gaps through further study and practice. You can refer Straight Lines JEE Maths Notes on LearnoHub.com
- Boosting Confidence: Successfully solving problems after learning a theoretical concept boosts your confidence in your abilities to handle Straight Lines. This confidence motivates you to tackle more challenging tasks and improves your overall performance in the subject.
- Preparation for Exams and Challenges: Many exams, especially in science, mathematics, and engineering, involve problem-solving tasks. Regular practice in problem-solving prepares you to face these exams with confidence and perform well. It is also advised to take tests on Straight Lines JEE Maths Online Tests at LearnoHub.com.
- Enhancing Creativity: Problem-solving often requires thinking outside the box and exploring various approaches. This fosters creativity and innovation, enabling you to come up with novel solutions to different problems.
- Life Skills Development: Problem-solving is a valuable life skill that extends beyond academics. It equips you with the ability to tackle various challenges you may encounter in personal and professional life.
- Improving Decision Making: Problem-solving involves making decisions based on available information and logical reasoning. Practicing problem-solving enhances your decision-making skills, making you more effective in making informed choices.
In summary, problem-solving after learning a theoretical concept on CBSE Straight Lines JEE Maths is an essential part of the learning process. It enhances your understanding, critical thinking abilities, and retention of knowledge. Moreover, it equips you with valuable skills that are applicable in academic, personal, and professional contexts.
You must have heard of the phrase “Practice makes a man perfect”. Well, not just a man, practice indeed enhances perfection of every individual.
Practicing questions plays a pivotal role in achieving excellence in exams. Just as the adage goes, "Practice makes perfect," dedicating time to solve a diverse range of exam-related questions yields manifold benefits. Firstly, practicing questions allows students to familiarize themselves with the exam format and types of problems they might encounter. This familiarity instills confidence, reducing anxiety and improving performance on the actual exam day. Secondly, continuous practice sharpens problem-solving skills and enhances critical thinking, enabling students to approach complex problems with clarity and efficiency. Thirdly, it aids in identifying weak areas, allowing students to focus their efforts on improving specific topics. Moreover, practice aids in memory retention, as active engagement with the material reinforces learning. Regular practice also hones time management skills, ensuring that students can allocate appropriate time to each question during the exam. Overall, practicing questions not only boosts exam performance but also instills a deeper understanding of the subject matter, fostering a holistic and effective learning experience.
All About Daily Practice Problems on JEE Maths Straight Lines NCERT Chapter 10
Our Daily Practice Problems (DPPs) offer a diverse range of question types, including Multiple Choice Questions (MCQs) as well as short and long answer types. These questions are categorized into Easy, Moderate, and Difficult levels, allowing students to gradually progress and challenge themselves accordingly. Additionally, comprehensive solutions are provided for each question, available for download in PDF format - Download pdf solutions as well as Download pdf Questions. This approach fosters a holistic learning experience, catering to different learning styles, promoting self-assessment, and improving problem-solving skills. With our well-structured DPPs, students can excel in exams while gaining a deeper understanding of the subject matter. Hope you found the content on JEE Maths Straight Lines NCERT Chapter 10 useful.
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