Fundamental Theorem of ArithmeticPractice Questions & MCQs
Practice Fundamental Theorem of Arithmetic questions from Real Numbers (Class 10 Maths) - important MCQs with answers and step-by-step solutions. Solve the sample questions below, then practice the full set free on the RankByte app.
Fundamental Theorem of ArithmeticQuiz - Solve & Score
Q1. How many factors does 180 have, given 180 = 2^2 x 3^2 x 5?
- A.20
- B.18
- C.90
- D.17
Answer: B. 18
Q2. How many factors does 200 have, given 200 = 2^3 x 5^2?
- A.11
- B.14
- C.100
- D.12
Answer: D. 12
First, read what's there - a typical math numerical. The data on the table: 200, 200, 2, 3, 5. We are after How many factors does 200 have, given 200 = 2^3 x 5^2?. Tool of choice - hence the required answer = 12. Rearrange it for the unknown before substituting. Numbers in: hence the required answer = 12. Common-sense check: set up the relation specified by the stem (formula / theorem from the relevant Class-10 chapter) and substitute the listed numerical data. Lock in option D) 12. Trap-watch: option A) '11' fails since Wrong: a step was skipped or HCF/LCM swapped; option B) '14' is incorrect: Wrong: uses an incorrect intermediate value.
Q3. How many factors does 588 have, given 588 = 2^2 x 3 x 7^2?
- A.18
- B.20
- C.294
- D.17
Answer: A. 18
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Where can I practise Fundamental Theorem of Arithmetic questions for Class 10 Maths?
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Are these Fundamental Theorem of Arithmetic questions important for the exam?
Yes. These Fundamental Theorem of Arithmetic important questions follow the Maths exam pattern (CBSE Boards, plus JEE and NEET foundation), so they help with both school and competitive prep.
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Every Fundamental Theorem of Arithmetic question on RankByte comes with the correct answer and a full step-by-step solution, so you learn the concept instead of just guessing.