Mathematics Objective Questions and Answers: Chapter 07 Finding the Unknown
Review structured MCQ sets for Class 7 Mathematics Chapter 07 Finding the Unknown. Built according to official CBSE guidelines, these downloadable questions support daily revision and core concept reinforcement.
Download Chapter 07 Finding the Unknown MCQs with Answers
Navigate directly to the 50 objective questions for Chapter 07 Finding the Unknown using the digital viewer below. Each practice set includes verified answer keys, allowing students to instantly cross-check their work and identify areas requiring further revision.
Question. In ancient India, two sides of equation were written.
(a) side by side
(b) in different pages
(c) one below the other
(d) with big brackets
Answer: C
Question. According to Bhaskara's horse problem, price of one horse was.
(a) 100 rupees
(b) 300 rupees
(c) 400 rupees
(d) 50 rupees
Answer: A
Question. Mathematician who wrote Brāhmasphuṭasiddhānta was.
(a) Aryabhata
(b) Brahmagupta
(c) Bhaskara
(d) Al-Khwarizmi
Answer: B
Question. Subtraction is the inverse operation of.
(a) divide
(b) multiply
(c) addition
(d) none
Answer: C
Question. To solve 5x - 4 = 7, we first remove the -4 by.
(a) adding 4 to both sides
(b) subtracting 4
(c) multiplying 4
(d) making it zero
Answer: A
Question. Al-Khwarizmi lived in.
(a) India
(b) Iraq
(c) Egypt
(d) London
Answer: B
Question. Formula x = (D - B) / (A - C) was given by.
(a) Aryabhata
(b) Al-Khwarizmi
(c) Brahmagupta
(d) Newton
Answer: C
Question. Delivery charge for Madhubanti's snacks was.
(a) free
(b) 25
(c) 50
(d) 100
Answer: C
Question. Ramesh has how many more marbles than Suresh.
(a) 60
(b) 10
(c) 30
(d) 20
Answer: C
Question. In Akash's math trick, final answer was 24, starting number was.
(a) 10
(b) 5
(c) 7
(d) 24
Answer: C
Question. One quarter of a number increased by 9 gives the same number. Number is.
(a) 12
(b) 36
(c) 9
(d) 24
Answer: A
Question. Finding value of unknown letter is called.
(a) writing
(b) solving
(c) reading
(d) making
Answer: B
Question. If we remove equal weights from both plates, scale will be.
(a) same balanced
(b) falling down
(c) tilted
(d) very heavy
Answer: A
Question. Sunita saves money every month.
(a) 650
(b) 4000
(c) 500
(d) 5050
Answer: C
Question. Madhubanti snack plate cost was.
(a) 50
(b) 25
(c) 500
(d) 450
Answer: B
Question. Value that is not known in a problem is called.
(a) number
(b) answer
(c) unknown
(d) given
Answer: C
Question. Trying different numbers to find correct answer is.
(a) lucky method
(b) wrong method
(c) trial and error
(d) simple method
Answer: C
Question. Al-Khwarizmi wrote a book called Hisab al-jabr wal-muqabala in.
(a) India
(b) Iraq
(c) Europe
(d) America
Answer: B
Question. Multiplication and division are.
(a) inverse operations
(b) same operations
(c) new operations
(d) easy operations
Answer: A
Question. Word Bīja in Bījagaṇita means.
(a) tree
(b) seed
(c) fruit
(d) flower
Answer: B
Free study material for Mathematics
Chapter 07 Finding the Unknown Objective Questions & Solutions for Class 7 Mathematics
About Chapter 07 Finding the Unknown MCQs for Class 7 Mathematics
Test your conceptual understanding of Chapter 07 Finding the Unknown with these targeted multiple-choice questions. Designed in alignment with the latest CBSE curriculum for Class 7 Mathematics, these problem sets build accuracy and prepare students for objective exams.
How to Verify Your MCQ Answers
Cross-reference your completed choices with comprehensive NCERT solutions for Class 7 Mathematics to ensure absolute clarity across all sub-topics in this chapter.
Enhance Speed with Online MCQ Tests
Follow up your worksheet practice by attempting the interactive online Mathematics MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.
FAQs
You can get most exhaustive CBSE Class 7 Mathematics Finding the Unknown MCQs Set 10 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 Finding the Unknown MCQs Set 10 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 Finding the Unknown MCQs Set 10, 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 Finding the Unknown MCQs Set 10 on StudiesToday.com as they provide instant answers and score to help you track your progress in Mathematics.