Multiple Choice Questions (MCQs) for Class 7 Mathematics: Chapter 13 Exponents and Powers
Explore reliable objective questions for Chapter 13 Exponents and Powers tailored for Class 7 learners. Utilizing these Mathematics multiple-choice formats ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.
Practice Chapter 13 Exponents and Powers MCQs for Class 7 Mathematics
Access the complete set of multiple-choice questions for Chapter 13 Exponents and Powers below. This focused format allows students to isolate specific topics for thorough review and uninterrupted practice alongside official CBSE textbooks.
Question. Find the number from the following expanded form : 9 x 105 + 2 102 + 3 x 101
(a) 900203
(b) 912351
(c) 905302
(d) 900230
Answer: D
Question. The value of 30 is ________ .
(a) 0
(b) 3
(c) 1
(d) None of these
Answer: C
Question. Usual form of the expression 9 x 10-5 is given by ______________ .
(a) 0.00009
(b) 0.000009
(c) 90 x 10-4
(d) 0.09 x 10-3
Answer: A
Question. The number 86,800,000,000,000,000,000,000,000 Kg is equal to _________________ .
(a) 8.68 x 1025 Kg
(b) 868 x 1023 Kg
(c) 86.8 x 10-25 Kg
(d) 868 x 10-23 m
Answer: A
Question. The value of 72 is ___________ .
(a) 7
(b) 49
(c) 2
(d) 14
Answer: B
Question. Find the value of 50 x 70 x 30
(a) 1
(b) 1/24
(c) 6
(d) 1/5 x 7 x 3
Answer: A
Question. Find the value of 112
(a) 22
(b) 9
(c) 121
(d) 13
Answer: C
Question. Usual form of the expression 104 is given by _____________ .
(a) 100,00
(b) 1,0000
(c) 10 x 104
(d) 10,000
Answer: D
Question. Fill in the blank : ( -1 ) even number = _____________ .
(a) 2 x (-1)
(b) 1
(c) 0
(d) -13
Answer: B
Question. Simplify 22
(a) 3
(b) 10
(c) 4
(d) 7
Answer: C
Question. Multiplicative inverse of 1 / 7 is _________ .
(a) 49
(b) 5
(c) 7
(d) -14
Answer: C
Question. In standard form 56700000 is written as ________________ .
(a) 5.67 x 107
(b) 567 x 107
(c) 5.67 x 105
(d) 567 x 100000
Answer: A
Question. 7 x 10-5 m is the standard form of which of the following ________ .
(a) 0.0007 m
(b) 0.000007 m
(c) 0.0000007 m
(d) 0.00007 m
Answer: D
Question. The value of 72 ÷ 73 is given by ___________ .
(a) 1/7
(b) 7
(c) 1/14
(d) -7
Answer: A
Question. The Base in the expression 810 is _______________ .
(a) 10
(b) 2
(c) 8
(d) 800
Answer: C
Question. The value of 20 x 30 x 40 is
(a) 1
(b) 0
(c) 24
(d) None of these
Answer: A
Question. The expression , ( 52 + 72 + 32 )0 is equals to
(a) 156
(b) – 6
(c) 1
(d) 83
Answer: C
Question.The standard form of 9,030,000,000 is given by ______________ .
(a) 9.03 109
(b) 90.3 107
(c) 903 106
(d) 9.03 10-9
Answer: A
Question. The value of (1/6)2 is _______________ .
(a) 1/12
(b) 2/-3
(c) 1/3
(d) 2
Answer: C
Question. In simplified form ( 30 + 40 + 50 )0 is equals to
(a) 12
(b) 3
(c) 12
(d) 1
Answer: D
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Chapter 13 Exponents and Powers Objective Questions & Solutions for Class 7 Mathematics
Class 7 Mathematics Chapter 13 Exponents and Powers Objective Test Questions
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NCERT-Aligned Objective Questions and Solutions
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FAQs
You can get most exhaustive CBSE Class 7 Mathematics Exponents and Powers MCQs Set 02 for free on StudiesToday.com. These MCQs for Class 7 Mathematics are updated for the 2026-27 academic session as per CBSE examination standards.
Yes, our CBSE Class 7 Mathematics Exponents and Powers MCQs Set 02 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the CBSE paper is now competency-based.
By solving our CBSE Class 7 Mathematics Exponents and Powers MCQs Set 02, Class 7 students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Mathematics.
Yes, Mathematics MCQs for Class 7 have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused CBSE exams.
Yes, you can also access online interactive tests for CBSE Class 7 Mathematics Exponents and Powers MCQs Set 02 on StudiesToday.com as they provide instant answers and score to help you track your progress in Mathematics.