Refer to CBSE Class 8 Mathematics Algebraic Expressions and Identities MCQs provided below. CBSE Class 8 Mathematics MCQs with answers available in Pdf for free download. The MCQ Questions for Class 8 Mathematics with answers have been prepared as per the latest syllabus, CBSE books and examination pattern suggested in Class 8 by CBSE, NCERT and KVS. Multiple Choice Questions for Chapter 9 Algebraic Expressions and Identities are an important part of exams for Class 8 Mathematics and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 8 Mathematics and also download more latest study material for all subjects
MCQ for Class 8 Mathematics Chapter 9 Algebraic Expressions and Identities
Class 8 Mathematics students should refer to the following multiple-choice questions with answers for Chapter 9 Algebraic Expressions and Identities in Class 8. These MCQ questions with answers for Class 8 Mathematics will come in exams and help you to score good marks
Chapter 9 Algebraic Expressions and Identities MCQ Questions Class 8 Mathematics with Answers
Question:
a) 152
b) 150
c) 148
d) none
Answer: 152
Question:
a) a + b + c
b) none
c) 0
d) 1
Answer: a + b + c
Question: The value of (x + 3)3 – (x – 3)3 is
a) 18x2 + 54
b) 1 – x3
c) 0
d) 3x2 – 5
Answer: 18x2 + 54
Question: The value of 25x2 + 16y2 + 40xy at x = 1 and y = –1 is
a) 1
b) 81
c) – 48
d) none
Answer: 1
Question:
a) – 2xy
b) – 12xy
c) 2 xy
d) 12 xy
Answer: – 2xy
Question:
a) 9
b) 1.176
c) 6.66
d) none
Answer: 9
Question:
a) 8
b) 4
c) 2
d) 6
Answer: 8
Question:
a) 9
b)
c) Both
d) None of these
Answer: 9
Question: If 3x – 7y = 10 and xy = – 1 then the value of 9x2 + 49y2 is
a) 58
b) 14/2
c) 104
d) – 104
Answer: 58
Question:
a) 32
b) 136
c) 64
d) 68
Answer: 32
Question:
a) 316
b) 361
c) – 188
d) none
Answer: 316
Question:
a)
b)
c)
d) 0
Answer:
Put a tick mark(√) on the correct answer :
Q1.What is the sum of 7xy + 5yz – 3xz & 2xy + 4yz + 2xz ?
(i) 8xy + yz -- xz (ii) 9xy + 9yz -- xz (iii) 9xy + 9yz + xz (iv) 9xy + 9yz + 5xz
Q2. What should be subtracted from 2x2 – 5y2 + 7z2 to get x2 – y2 + z2
(i) x2 –4 y2 +6 z2 (ii) x2 –3y2 +6 z2 (iii)3 x2 – 2y2 +2 z2 (iv) x2 – y2 + z2
Q3.What is the product of 3xy, 4xy & 2xz ?
(i) 24xyz (ii) 24x2yz (iii) 24 x3y2z (iv) 24 x3y2z2
Q4.What is the area of the rectangle of length 4xy & breadth 2xy ?
(i) 8xy2 (ii) 8x2y (iii) 4 x3y2z (iv) 8 x2y2
Q5.What is the volume of the cuboid of length 8xy , breadth 3xy & height xy ?
(i) 24xy2 (ii) 24x2y (iii)2 4 x3y2 (iv) 24 x3y3
Q6. What is the value of the expression 2ab + 3bc + 4ac, when a = b = c = 1?
(i) 5 (ii) 6 (iii) 7 (iv) 8
Q7. What is the formulae for ( x - y )2 ?
(i) x2 + 2xy + y2 (ii) x2 -- 2xy + y2 (iii) x2 -- 2xy -- y2 (iv) x2 -- y2
Q8. What is the simplified form of ( a2 – b2 )2 ?
(i) a4 + 2a2b2 + b4 (ii) a4 -- 2a2b2 + b4 (iii) a4 -- 2a2b2 -- b4 (iv) a4 + a2b2 + b4
Question: (3x – 5y)3 – (5x – 2y)3 + (2x + 3y)3
a) – 3 (3x – 5y) (2x – 5y) (2x + 3y)
b) 3(3x – 5y) (5x – 2y) ( 2x + 3y)
c) (3x – 5y) (2y – 5x) (2x + 3y)
d) (3x – 5y) (5x – 2y) (2x + 3y)
Answer: – 3 (3x – 5y) (2x – 5y) (2x + 3y)
Question: If a + b + c = 9 and ab + bc + ca = 26, then the value of a3 + b3 + c3 – 3abc is
a) 27
b) 29
c) 729
d) 495
Answer: 27
Question: If x3 + y3 + z3 = 3xyz then the relation between x, y and z is
a) either x + y + z = 0 (or) x = y = z
b) x + y + z = 0
c) x = y = z
d) neither x + y + z = 0 nor x = y = z
Answer: either x + y + z = 0 (or) x = y = z
Question: The equality b2 + 5 > 9b + 12 us satisfied if
a) b > 9 (or) b < 0
b) b > 8 (or) b < 0
c) b > 9 (or) b < 1
d) b = 10 (or) b = – 1
Answer: b > 9 (or) b < 0
Question:
a) greater than 2
b) grater than 4
c) less than 2
d) less than 4
Answer: greater than 2
Question:
a) 100
b) 1
c) 10
d) none
Answer: 100
Question:
a) 1
b) ½
c) 0
d) none
Answer: 1
Question:
a) 0.1
b) 0.04
c) 0
d) 0.2
Answer: 0.1
Question: If 2x + y = 5 then 4x + 2y is equal to
a) 10
b) 8
c) 5
d) 9
Answer: 10
Question: If x + y = 6 and 3x – y = 4 then x – y is equal to
a) – 1
b) 2
c) 0
d) 4
Answer: – 1
Question: If the product of two numbers is 10 and the sum is 7, then the larger of the two numbers is
a) 5
b) – 2
c) 2
d) None of these
Answer: 5
Question: The value of (55)3 – (75)3 + (20)3 is
a) – 247500
b) 125320
c) 251750
d) none
Answer: – 247500
| CBSE Class 8 Mathematics Rational Numbers MCQs |
| CBSE Class 8 Mathematics Linear Equations MCQs |
| CBSE Class 8 Mathematics Understanding Quadrilaterals MCQs |
| CBSE Class 8 Mathematics Practical Geometry MCQs |
| CBSE Class 8 Mathematics Data Handling MCQs |
| CBSE Class 8 Mathematics Squares and Square Roots MCQs |
| CBSE Class 8 Mathematics Cubes and Cube Roots MCQs |
| CBSE Class 8 Mathematics Comparing Quantities MCQs |
| CBSE Class 8 Mathematics Algebraic Expressions and Identities MCQs |
| CBSE Class 8 Mathematics Mensuration MCQs |
| CBSE Class 8 Mathematics Exponents and Powers MCQs |
| CBSE Class 8 Mathematics Direct and Inverse Proportions MCQs |
| CBSE Class 8 Mathematics Factorisation MCQs |
| CBSE Class 8 Mathematics Introduction to Graphs MCQs |
| CBSE Class 8 Mathematics Playing with Numbers MCQs |
| CBSE Class 8 Mathematics Logical Reasoning MCQs |
| CBSE Class 8 Mathematics MCQs bank Set A |
| CBSE Class 8 Mathematics MCQs bank Set B |
More Study Material
CBSE Class 8 Mathematics Chapter 9 Algebraic Expressions and Identities MCQs
We hope students liked the above MCQs for Chapter 9 Algebraic Expressions and Identities designed as per the latest syllabus for Class 8 Mathematics released by CBSE. Students of Class 8 should download the Multiple Choice Questions and Answers in Pdf format and practice the questions and solutions given in above Class 8 Mathematics MCQs Questions on daily basis. All latest MCQs with answers have been developed for Mathematics by referring to the most important and regularly asked topics which the students should learn and practice to get better score in school tests and examinations. Studiestoday is the best portal for Class 8 students to get all latest study material free of cost.
MCQs for Mathematics CBSE Class 8 Chapter 9 Algebraic Expressions and Identities
Expert teachers of studiestoday have referred to NCERT book for Class 8 Mathematics to develop the Mathematics Class 8 MCQs. If you download MCQs with answers for the above chapter daily, you will get higher and better marks in Class 8 test and exams in the current year as you will be able to have stronger understanding of all concepts. Daily Multiple Choice Questions practice of Mathematics and its study material will help students to have stronger understanding of all concepts and also make them expert on all critical topics. You can easily download and save all MCQs for Class 8 Mathematics also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the MCQs which have been developed as per latest course books also refer to the NCERT solutions for Class 8 Mathematics designed by our teachers
Chapter 9 Algebraic Expressions and Identities MCQs Mathematics CBSE Class 8
All MCQs given above for Class 8 Mathematics have been made as per the latest syllabus and books issued for the current academic year. The students of Class 8 can refer to the answers which have been also provided by our teachers for all MCQs of Mathematics so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Class 8 Mathematics so that you can solve questions relating to all topics given in each chapter. All study material for Class 8 Mathematics students have been given on studiestoday.
Chapter 9 Algebraic Expressions and Identities CBSE Class 8 MCQs Mathematics
Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 9 Algebraic Expressions and Identities concepts. MCQs play an important role in developing understanding of Chapter 9 Algebraic Expressions and Identities in CBSE Class 8. Students can download and save or print all the MCQs, printable assignments, practice sheets of the above chapter in Class 8 Mathematics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 8 Mathematics MCQ Test for the same chapter
CBSE MCQs Mathematics Class 8 Chapter 9 Algebraic Expressions and Identities
CBSE Class 8 Mathematics best textbooks have been used for writing the problems given in the above MCQs. If you have tests coming up then you should revise all concepts relating to Chapter 9 Algebraic Expressions and Identities and then take out print of the above MCQs and attempt all problems. We have also provided a lot of other MCQs for Class 8 Mathematics which you can use to further make yourself better in Mathematics
You can download the CBSE MCQs for Class 8 Mathematics Chapter 9 Algebraic Expressions and Identities for latest session from StudiesToday.com
Yes, you can click on the links above and download topic wise MCQs Questions PDFs for Chapter 9 Algebraic Expressions and Identities Class 8 for Mathematics
Yes, the MCQs issued by CBSE for Class 8 Mathematics Chapter 9 Algebraic Expressions and Identities have been made available here for latest academic session
You can easily access the links above and download the Chapter 9 Algebraic Expressions and Identities Class 8 MCQs Mathematics for each topic
There is no charge for the MCQs and their answers for Class 8 CBSE Mathematics Chapter 9 Algebraic Expressions and Identities you can download everything free
Regular revision of MCQs given on studiestoday for Class 8 subject Mathematics Chapter 9 Algebraic Expressions and Identities can help you to score better marks in exams
Multiple Choice Questions (MCQs) for Chapter 9 Algebraic Expressions and Identities Class 8 Mathematics are objective-based questions which provide multiple answer options, and students are required to choose the correct answer from the given choices.