Refer to CBSE Class 8 Mathematics Exponents and Powers MCQs provided below available for download in Pdf. The MCQ Questions for Class 8 Mathematics with answers are aligned as per the latest syllabus and exam pattern suggested by CBSE, NCERT and KVS. Multiple Choice Questions for Chapter 12 Exponents and Powers are an important part of exams for Class 8 Mathematics and if practiced properly can help you to improve your understanding and 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 12 Exponents and Powers
Class 8 Mathematics students should refer to the following multiple-choice questions with answers for Chapter 12 Exponents and Powers in Class 8.
Chapter 12 Exponents and Powers MCQ Questions Class 8 Mathematics with Answers
Question: The value of log24 – log15 + log40 is equal to
a) 5log2
b) 7log2
c) 6log2
d) 8log2
Answer: 5log2
Question: The value of log105 + log32 – log80 –log21 is
a) log2
b) log4
c) log3
d) log5
Answer: log2
Question: The value of logmn + logmn+1 + logm1+2n is
a) 2logm
b) nlogm
c) logm
d) 3log m
Answer: 2logm
Question:
a) 11/2
b) 9/2
c) 7/2
d) 3
Answer: 11/2
Question:
a) 1
b) 3
c) 0
d) 2
Answer: 1
Question:
a) 1
b) 3
c) 0
d) 2
Answer: 1
Question:
a) 1
b) 2
c) None of these
d) 0
Answer: 1
Question:
a) 5
b) 4
c) 6
d) 7
Answer: 5
Question:
a) 28
b) not
c) 24
d) 27
Answer: 28
Question:
a) x2
b) not
c) x
d) x3
Answer: x2
Question:
a) 2√2
b) 2
c) 4
d) 3
Answer: 2√2
Question:
a)
b)
c) none of these
d)
Answer:
Question: The value of log108 – log54 – log2 is
a) 0
b) 1
c) 3
d) 2
Answer: 0
Question: The value of log31 + log31/ 2 + log31/ 4 + log31/8 +.... is equal to
a) log9
b) log3
c) log4
d) None of these
Answer: log9
Question:
a) 1
b) 3
c) 2
d) not
Answer: 1
Question:
a) 6
b) 4
c) 3
d) 5
Answer: 6
Question:
a) 2
b) b
c) 1
d) a
Answer: 2
Question:
a) 4
b) 1
c) 2
d) not
Answer: 4
Question: The value of log xm yn zl + log xyz3− log xm+1y − log ynz2− log zl+1 is equal to
a) none of these
b) –1
c) 1
d) 2
Answer: none of these
Question:
a) 2.7
b) 2.1
c) 3.0
d) 3.1
Answer: 2.7
Q1. Which of the following is the multiplicative inverse of (3 x 4)-2
(i) 12
(ii)1/ 144
(iii) 144
(iv) 1 / 12
Q2.What is the value of ‘ m ‘ if (- 2)2 x (- 5)3 = 50 m ?
(i) 10
(ii) -10
(iii) 100
(iv) - 100
Q3.What is the scientific notation of 0.0023 ?
(i) 2.3 X 10-3
(ii) 23 X 10-3
(iii) 2.3 X 103
(iv) 23 X 103
Q4.What is the usual form of 7.54 x 10-3 ?
(i) 0.0754
(ii) 0.00754
(iii)0.000754
(iv) 0.0000754
Q5.What is the value of ( 30 + 40 + 50) ?
(i) 7
(ii) - 7
(iii) 3
(iv) - 3
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MCQs for Mathematics CBSE Class 8 Chapter 12 Exponents and Powers
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Chapter 12 Exponents and Powers 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 12 Exponents and Powers CBSE Class 8 MCQs Mathematics
Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 12 Exponents and Powers concepts. MCQs play an important role in developing understanding of Chapter 12 Exponents and Powers 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 12 Exponents and Powers
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 12 Exponents and Powers 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
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Multiple Choice Questions (MCQs) for Chapter 12 Exponents and Powers 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.
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