Complete the series: 64, 32, 16, 8, ___
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Each term is half of the preceding term.
Therefore, 8 ÷ 2 = 4.
Practice Pakistan questions with answers and explanations.
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Each term is half of the preceding term.
Therefore, 8 ÷ 2 = 4.
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The forward jumps are 3, 4, and 5 letters.
The next jump is 6, taking O to U.
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The sequence doubles at each step.
Thus, 88 × 2 = 176.
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The sequence moves backward by two positions.
Two letters before G is E.
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Each term is twice the previous term plus 1.
So 31 × 2 + 1 = 63.
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The series alternates from the beginning and end of the alphabet.
After C and X, the next beginning letter is D.
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The differences are 1, 2, 3, and 4.
The next difference is 5, producing 17.
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Each pair contains consecutive letters, and each new pair starts three positions later.
After JK, the next pair is MN.
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The operations alternate between adding 2 and multiplying by 2.
After 30, the next operation is ×2, giving 60.
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The first letters move forward while the second letters move backward.
After D-W comes E-V.
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The terms are cubes of consecutive integers: 1³, 2³, 3³, and 4³.
The next term is 5³ = 125.
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Each position in the three-letter group advances by one letter.
Thus, CEG becomes DFH.