Practice CSS General Abilities questions with answers and explanations.
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The sequence increases by 3 each time.
Adding 3 to 12 gives 15.
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The increases are 5, 10, 15, and 20.
The next increase is 25, giving 85.
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Each term is double the previous term.
Therefore, 16 × 2 = 32.
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The operations alternate between ×2 and +3.
After 42, add 3 to obtain 45.
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The terms are consecutive perfect squares.
The next term is 5² = 25.
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The decreases are 5, 10, 15, and 20.
The next decrease is 25, leaving 25.
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The terms are consecutive cubes.
The next term is 5³ = 125.
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Each term is n² + 1 for n = 1, 2, 3, 4, 5.
The next term is 6² + 1 = 37.
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The increases are 2, 4, 6, and 8.
The next increase is 10, giving 35.
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The terms are factorials: 1!, 2!, 3!, and 4!.
The next term is 5! = 120.
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Successive increases are 2, 3, 4, and 5.
Adding 6 to 15 gives 21.
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Each term is the sum of the previous two.
Thus, 5 + 8 = 13.
