What is the LCM of 9 and 10?
Difficulty: Medium
About this MCQ
Medium Basic Maths Mcqs item. Correct choice: B. 90.
- A. 68
Why not A: “68” is not 90.
- B. 90 ✓
- C. 77
Why not C: “77” is not 90.
- D. 83
Why not D: “83” is not 90.
Correct answer
B. 90
Explanation
90 is the value that answers “What is the LCM of 9 and 10” (option B). Option A (68) is a different value from 90. Option C (77) is a different value from 90. Option D (83) is a different value from 90. Keep 90 as the Basic Maths Mcqs fact for this stem.
Source: FPSC/NTS Generated Practice Set
Tags: FPSC, NTS, Basic Maths
Submitted by: MCQsHub Editorial