Core Module – Latin Squares (Set 3)

Topic: Latin Squares • Difficulty: easy • Questions: 10

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Questions in this Set

In a 3x3 Latin square: row 1 is [1, 2, 3], row 2 is [2, 3, 1]. What is the third element of row 3?

A Latin square of size 2x2 has cell(1,1) = A. What must cell(2,2) be?

Which of the following grids is a valid Latin square?

In a 3x3 Latin square using A, B, C: row 1 is [A, B, C], row 2 has B in column 2. What is cell(2,1)?

If a 3x3 Latin square has row 1 = [A, B, C] and row 2 = [C, A, B], what is row 3?

In a 4x4 Latin square, how many times does each symbol appear in total?

If you have a 3x3 Latin square, what is the maximum number of times a single symbol can appear in an...

Which of the following is NOT a Latin square size?

If a 3x3 Latin square contains numbers 1, 2, 3 and row 1 is [1, 2, 3], what is the sum of elements i...

In a 3x3 Latin square: row 1 is [X, Y, Z], row 2 is [Z, X, Y]. What is cell(3,2)?