Multiple Choice Questions (MCQs) for Class 7 Mathematics: 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.
Practice Chapter 07 Finding the Unknown MCQs for Class 7 Mathematics
View or download the dedicated Chapter 07 Finding the Unknown MCQ resource below. Practicing these 50 objective questions regularly builds familiarity with standard exam patterns and helps secure higher marks in final Mathematics evaluations.
Question. In equation 2n + 1 = 99, the 99 is on.
(a) LHS
(b) bottom
(c) RHS
(d) middle
Answer: C
Question. Sum of three digits is 15. Hundred's digit is 3 less than ten's. Ten's is 3 less than unit's. Number is.
(a) 369
(b) 258
(c) 147
(d) 456
Answer: B
Question. Modern notation 2x + 1 in ancient India was.
(a) x 2 1
(b) yā 2 rū 1
(c) rū 2 yā 1
(d) 2x + 1
Answer: B
Question. To remove divisor 15 in u / 15 = 6, we should.
(a) add 15 to other side
(b) multiply other side by 15
(c) subtract 15
(d) divide by 6
Answer: B
Question. If 11y = 66, then y = 66 / 11. This is using.
(a) inverse operation
(b) wrong math
(c) addition
(d) guessing
Answer: A
Question. If 5s = 3s, then s value is.
(a) 2
(b) 5
(c) 3
(d) 0
Answer: D
Question. Full form of LHS in equation is.
(a) Low Hand Side
(b) Left Hand Side
(c) Light Hand Side
(d) Left Hand State
Answer: B
Question. Algebra is powerful because it helps to.
(a) solve puzzles only
(b) generalise patterns
(c) make math difficult
(d) count sticks one by one
Answer: B
Question. Sign used in every equation is.
(a) plus
(b) minus
(c) equal to
(d) multiply
Answer: C
Question. Brahmagupta taught how to add and multiply.
(a) only zeros
(b) unknown numbers using letters
(c) horses only
(d) snack plates
Answer: B
Question. If Jahnavi saves ₹650 every month, her total savings after m months is.
(a) 650 + m
(b) 650 × m
(c) 4000
(d) 650
Answer: B
Question. If Sunita saves ₹500 every month, her savings after m months is.
(a) 5050
(b) 500
(c) 500 × m
(d) 500 + m
Answer: C
Question. Juice cost is ₹15 less than milkshake. If milkshake is m, juice cost is.
(a) m + 15
(b) m - 15
(c) 15m
(d) 15 - m
Answer: B
Question. In 4x - 4 = 24, moving -4 to the other side makes it.
(a) –4
(b) +4
(c) zero
(d) 8
Answer: B
Question. Making the same change on both sides of equation.
(a) breaks it
(b) maintains equality
(c) is wrong
(d) makes it zero
Answer: B
Question. The goal of solving is to make LHS equal to.
(a) zero
(b) RHS
(c) LHS
(d) 100
Answer: B
Question. If 15 = 19 - 4x, then the value of 4x is.
(a) 34
(b) 4
(c) 15
(d) 19
Answer: B
Question. If 300 + 6x = 10x - 100, then 400 is equal to.
(a) 16x
(b) 4x
(c) 100x
(d) 6x
Answer: B
Question. In equation 2y = 14, value of y will be.
(a) 12
(b) 16
(c) 7
(d) 28
Answer: C
Question. Modern way 3x + 4 = 2x + 8 in ancient Indian way is.
(a) x 3 rū 4 = x 2 rū 8
(b) yā 3 rū 4 yā 2 rū 8
(c) 3x + 4
(d) rū 3 yā 4
Answer: B
Free study material for Mathematics
Practice MCQs for Class 7 Mathematics Chapter 07 Finding the Unknown
Class 7 Mathematics Chapter 07 Finding the Unknown Objective Test Questions
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.
NCERT-Aligned Objective Questions and Solutions
Built using the official NCERT book for Class 7, these Mathematics objective sets provide reliable academic guidance. Pair your practice with our recommended NCERT solutions to master optimal problem-solving approaches.
Next Steps in Your Exam Preparation
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 07 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 07 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 07, 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 07 on StudiesToday.com as they provide instant answers and score to help you track your progress in Mathematics.