Practice PPSC questions with answers and explanations.
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The increases are 5, 10, 15, and 20.
The next increase is 25, giving 85.
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The operations alternate between ×2 and +3.
After 42, add 3 to obtain 45.
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The decreases are 5, 10, 15, and 20.
The next decrease is 25, leaving 25.
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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 follow n³ + 1.
For n = 5, the value is 125 + 1 = 126.
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The terms are factorials: 1!, 2!, 3!, and 4!.
The next term is 5! = 120.
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The terms are squares from 2² onward.
The next term is 6² = 36.
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Successive increases are 2, 3, 4, and 5.
Adding 6 to 15 gives 21.
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The multipliers are 3, 4, and 5.
Multiplying 60 by the next multiplier 6 gives 360.
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The difference of ratio parts is 5, corresponding to 35.
One part is 7, so the larger number is 9 × 7 = 63.
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Five parts equal Rs. 50,000, so one part is Rs. 10,000.
Expenditure is four parts, leaving one part as saving.
