Practice CSS questions with answers and explanations.
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The numbers 16, 25, and 36 are perfect squares.
The number 20 is not.
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The letters are written in reverse order.
Reversing SCHOOL gives LOOHCS.
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Cube, sphere, and cylinder are three-dimensional solids.
A triangle is two-dimensional.
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The code uses ordinary letter positions.
C=3, A=1, and B=2.
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Meter, centimeter, and kilometer measure length.
Kilogram measures mass.
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Reverse positions give D=23, O=12, and G=20.
Therefore, DOG is 23-12-20.
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The first three pairs link professions to workplaces.
Puppy-dog links a young animal to its adult form.
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C=3, A=1, and B=2.
Their sum is 6.
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Iron, silver, and gold are solid at ordinary room temperature.
Mercury is liquid.
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Each letter advances by three.
M→P, I→L, L→O, and K→N.
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The numbers 13, 17, and 19 are prime.
The number 21 is composite.
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Y advances to Z, A to B, and K to L.
The result is ZBL.
