What is the square of 21?
Difficulty: Medium
About this MCQ
Medium Basic Maths Mcqs item. Correct choice: A. 441.
- A. 441 ✓
- B. 532
Why not B: “532” is not 441.
- C. 549
Why not C: “549” is not 441.
- D. 492
Why not D: “492” is not 441.
Correct answer
A. 441
Explanation
441 is the value that answers “What is the square of 21” (option A). Option B (532) is a different value from 441. Option C (549) is a different value from 441. Option D (492) is a different value from 441. Keep 441 as the Basic Maths Mcqs fact for this stem.
Source: FPSC/NTS Generated Practice Set
Tags: FPSC, NTS, Basic Maths
Submitted by: MCQsHub Editorial