Chapter 6 Number Play - Part 5

If all entries in a magic square are multiplied by 3, the new magic sum becomes:

Type: MCQ • Marks: 1
If all entries in a magic square are multiplied by 3, the new magic sum becomes:
Options
A. 6 times the original sum
B. 3 times the original sum
C. Same as original
D. 9 times the original sum
Explanation
Multiplying every cell in a magic square by a constant k multiplies the total row/column sum by k.
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Class 7th Ganita Prakash 1

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