Here you will find NCERT MCQ Questions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables with Answers PDF Free Download based on the important concepts and topics given in the textbook as per CBSE new exam pattern. This may assist you to understand and check your knowledge about the Chapter 3 Pair of Linear Equations in Two Variables. Students also can take a free test of the Multiple Choice Questions of Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables. Each question has four options followed by the right answer. These MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.
Q1. 10 students of class X took part in a Mathematics quiz. If the number of girls is 4 more than the number of boys, find the number of boys who took part in the quiz.
(a) 3 No. of boys = x and No. of girls = y x + y =10 y = x + 4 x = 3 y = 7 => Number of boys = 3
Q2. Area of figure OABC is (in square units):
(d) 4 Area of figure OABC = 4 square units => Correct option is (d).
Q3. If x + 5y = 34 and x – 5y = – 6, find the value of 5y – 2x.
(a) – 8
(a) – 8 x + 5y = 34 x – 5y = – 6 x=14 Solving these, x = 14; y = 4 => Correct option is (a).
Q4. 5 pencils and 7 pens together cost Rs. 50 whereas 7 pencils and 5 pens cost Rs. 46. Find the cost of 2 pencils and 3 pens.
(a) Rs. 42
(b) Rs. 39
(c) Rs. 21
(d) Rs. 16
(c) Rs. 21 Let, cost of 1 pencil = x and cost of 1 pen = y – 2 Cost of 2 pencil and 3 pens = 6 +15 = Rs. 21 => Correct option is (c)
Q5. An equation ax + by + c = 0 is a linear equation in 2 variables, where a, b, c are :
(a) natural numbers
(b) whole numbers
(d) real numbers
(d) real numbers
Q6. A linear equation in two variables has:
(a) 1 solution
(b) 2 solutions
(c) no solution
(d) infinitely many
(d) infinitely many A linear equation in two variables has infinite number of solutions. => Correct option is (d)
Q7. In a AABC, ?A = x°, ?B = (3a – 2)° and ?C = y°. Also, ?C – ?B = 9°. Find the value of ?B.
(a) 73° ?A + ?B + ?C = 180° => x + (3x – 2) + y = 180 4x + y = 182 …(1) y – 3x + 2 = 9 …(2) Solving (1) & (2), y = 82, x = 25° => ?B = 73°
Q8. The perimeter of a rectangle is 44 cm. Its length exceeds twice its breadth by 4 cm. Find the area of the rectangle.
(a) 46 cm²
(b) 49 cm²
(c) 96 cm²
(d) 69 cm²
(c) 96 cm² Let, Length = x cm Breadth = y cm => 2(x + y) = 44 => x + y =221, y = 6 cm ,x = 16 cm x = 2y+4 => Area = 16 x 6 = 96 cm²
Q9. For what value of k, will the equations, x + 2y + (11 – k) = 0 and 2x + ky + (10 + k) = 0 represent the coincident lines :
(a) k = 12
(b) k = 4
(c) k = 36
(d) k = 2
(b) k = 4
Q10. A pair of linear equations is not consistent if:
(a) if has one solution
(b) it has many solutions
(c) graph intersect or coincide
(d) graph is parallel
(d) graph is parallel 37. Correct option is (d)
Q11. The pair of equations y = 9 and y = – 7 has:
(a) one solution
(b) two solutions
(c) infinitely many
(d) no solution solutions
(d) no solution solutions y = 9 and y = – 7 are lines parallel to X-axis, thus these are parallel lines and hence no solution
Q12. In a triangle, the sum of two angles is equal to the third angle. If the difference between two angles is 30°, find the angles.
(a) 15°, 45°, 75°
(b) 20°, 50°, 80°
(c) 30°, 60°, 90°
(d) 45°, 45°, 90°
(c) 30°, 60°, 90° (x) + (y) + (x + y) 180° x + y = 90° x – y = 30° => x = 60°, y = 30° => Angles are 30°, 60° and 90°
Q13. The line x – y + 1 = 0 meets Y-axis at:
(a) (0,1) Correct option is (a).
Q14. The solutions of the system of equations, x – y + 1 = 0, 3x + 2y -12 = 0 is :
(c) (2,3) Since the two lines meet at (2, 3) Correct option is (c).
Q15. The sum of a two digit number is 8. The number obtained by reversing the digits exceeds the number by 18. Then the given number is :
(b) 35 Let, the digit at units’ place = x and digit at ten’s place = y => x + y = 8 and lOx + y = 18 + (10y + x) No. = 35.
Q16. Equation of line m is :
(a) x = – 2
(b) x = 2
(c) y = 2
(d) y = – 2
(c) y = 2 y = 2 => Correct option is (c).
Q17. The figure obtained by lines l, m, X-axis and Y-axis, can not be the :
(d) triangle The figure obtained is square. Since every square is a rectangle and is a trapezium also. Thus, the wrong name is triangle => Correct option is (d).
Q18. Coordinates of A, B, C (in order) are:
(a) (2,0), (2,-2) (0,-2)
(b) (0,2), (-2,2), (-2,0)
(c) (-2,0), (2,2), (0,-2)
(d) (0,2), (2,2), (0,-2)
(b) (0,2), (-2,2), (-2,0) A(0,2), B(-2,2), C(-2,0). => Correct option is (b).
Q19. Find the values of x and y if ABCD is a cyclic quadrilateral, ?A = 6x + 10°, ?B = (5x)°, ?C = (x + y)° (?D)=(3y-10)°.
(a) x = 30°, y = 20°
(b) x = 20°, y = 30°
(c) x = 40°, y = 10°
(d) x = 10°, y = 40°
(b) x = 20°, y = 30° ABCD is cyclic => ?A + ?C = 180° and ?B + ?D = 180° => 6x + 10 + x + y = 180° => 7x + y = 170° 5x + 3y – 10 = 180° => 5x + 3y = 190° x = 20°, y = 30° => Correct option is (b)
Practicing NCERT Maths MCQs Chapter 3 Pair of Linear Equations in Two Variables With Answers Pdf Class 10 is one of the best ways to prepare for the CBSE Class 10 board exam. There is no substitute for consistent practice whether one wants to understand a concept thoroughly or one wants to score better. If you have any queries regarding The Chapter 3 Pair of Linear Equations in Two Variables CBSE Class 10 Maths MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.
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MCQs with Solutions for Class 10 Maths
The multiple-choice questions for all the chapters of Class 10 Maths are available here online for students. Below are the links for respective chapters starting from 1 to 15. These objective questions cover all the concepts explained in the individual chapter so that students can test themselves as to their level of preparation for exams.
These materials will help students score in the upcoming board exam and perform better in competitive exams, such as Maths olympiads. Hence, it is suggested to students to solve all these MCQs with their problem-solving skills and cross-check the answers. Also, try to maintain a time limit for each question.
Below is the list of all the chapters for multiple-choice questions. Click on the particular link to get the MCQs with answers and also download PDFs provided for each chapter for extra MCQs to practise more.
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Multiple Choice Type Questions (MCQs) for CBSE Class 10 Maths are provided here. You will get the chapter-wise MCQs based on the important concepts and topics given in the Maths NCERT book. Answers to all questions are also provided here with explanation. Download the important MCQs in a chapter-wise PDF format and practice them to score high marks in the CBSE Class 10 Maths Term 2 Exam 2022.
CBSE Class 10 Maths Sample Paper & MCQs
CBSE Class 10 Sample Paper & MCQs for Term-1: CBSE has scheduled Mathematics Basic & Standard Exam for Class 10 on 04th December 2021. As now just 1 day left so you should practice with as many as Multiple Choice Questions to know what is your level of preparation for the final exam. In this article, we have provided you with 60 MCQs for Class 10 Maths for your practice, just keep solving and scroll the page to test your preparation for the Class 10 Maths Term-1 Exam with these Maths MCQ Class 10 Term-1 with Solutions.
Maths Sample Paper for Class 10 Term-1
Mathematics Subject of Class 10 is divided into two parts- Basic Mathematics & Standard Mathematics and we have provided Class 10 MCQs for both sections in the below section. If you are going to appear in CBSE Class 10 Maths Term-1 on 04th December 2021, then you must not miss these questions as you never know which question can be asked in the final exam or questions can be of the same type as provided below.
Maths Class 10 MCQ Term-1 with Solution
If you are looking for Class 10th Maths Sample Paper with Solution for your Term-1 Exam, then you are at the right place, as we have listed a few important MCQs for your help.
MCQs for Class 10 Mathematics
Download MCQs for Class 10 Mathematics with answers in PDF download format for important topics in Grade/ Class 10 Mathematics based on CBSE| NCERT | KVS syllabus and pattern. MCQ Questions for Class 10 Mathematics with answers given below for each chapter in your textbook are important for students, thus do MCQs to test understanding of important topics in the chapters. Download latest questions with multiple choice answers for Class 10 Mathematics in pdf free or read online in online reader free. As per the new pattern of examination, CBSE is increasing the MCQs in various question papers for Mathematics for Class 10.
Class 10 Maths MCQs Multiple Choice Questions with Answers
Practicing CBSE NCERT Objective MCQ Questions of Class 10 Maths with Answers Pdf is one of the best ways to prepare for the CBSE Class 10 board exam. There is no substitute for consistent practice whether one wants to understand a concept thoroughly or you want to score better. By practicing more Class 10th Maths Objective Questions Pdf, students can improve their speed and accuracy which can help them during their board exam.
MCQ Questions for Class 10 Mathematics
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Multiple choice Questions for Class 10 Mathematics with solutions have been provided below for each chapter in NCERT Book for Class 10 Commerce Mathematics Book. Students can click on the link below for any chapter and refer to the questions and answers provided below. all MCQs for Class 10 Mathematics have been provided with solutions so that the students can read the questions and assess their performance.
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MCQ Questions for Class 10 Maths with Answers
MCQ Questions is vital for students who need to score great marks in their CBSE board tests. Students who can Practice Multiple Choice Questions Class 10 Maths with Answers to improve your score in Board Exams. Practice is the solitary key for accomplishment in the CBSE Exam. You can begin with CBSE class 10 sample papers Board Exams.
The Multiple Choice Questions for every one of the chapters of Class 10 Maths are accessible here online for students. The following are the connections for separate chapters beginning from 1 to 15. These objective questions cover every one of the ideas clarified in the individual chapters so students can test themselves concerning their degree of the groundwork for tests.
MCQ Questions for Class 10 Maths with Answers PDF Download
Practicing NCERT Maths MCQ for Class 10 CBSE with Answers Pdf is one of the best ways to prepare for the CBSE Class 10 board exam. There is no substitute for consistent practice whether one wants to understand a concept thoroughly or one wants to score better. By practicing more Maths Quiz Questions with Answers for Class 10 Pdf, students can improve their speed and accuracy which can help them during their board exam.
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Scoring good marks in class 10 maths required extensive practice.The fundamental and key points which is required to score good marks in class 10 maths are :
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One must cover all the above points before moving ahead to Important questions for class 10 maths. Start with revision of NCERT text book of your class 10 .Try to make two notes one for the detail theory part and second is for important formula of class 10 maths.Refer the maths formula section of entrancei to get all important formula in one page.Notes and formula help you to complete revision of the class 10 maths.After that follow the application of concept and formulas in numericals before writing the maths solutions of Important questions for class 10 maths.
Class 10 Maths MCQs Multiple Choice Questions with Answers
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The best strategy to follow while answering the MCQ Questions for exams is to go through the question as many times as possible and understand it clearly.
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CBSE MCQs for all the classes and subjects are provided online or you can view them on our site. Detailed description of the questions is given by subject experts and you can use them as a reference during your preparation.
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NCERT Exemplars are basically practice-books that contain additional questions of higher level and give you comprehensive and thorough learning. The NCERT Solutions for the questions are present on our site or you can find them online too.
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NCERT Solutions and CBSE MCQs will provide you an in-depth understanding of all the questions and concepts in NCERT Textbooks. The majority of the boards that prefer the NCERT Textbooks can use these Solutions for getting a grip on the subject.
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Yes, our website is the one-stop search for all CBSE Board Examination related sources like questions papers, syllabus, exam pattern, sample papers, and Multiple choice questions papers. So, visit our site and easily find MCQs for all subjects classwise.