STATISTICS MCQS
Statistics Past Paper and other MCQs
پی ڈی ایف میں ڈنلوڈ کرنے کے لیےاس لنک پر کلک کریں۔
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- Continuous
- Simple
- Compound
- None of these
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Explanation
- Simple interest uses I = P × R × T, where interest depends only on the original principal.
- Compound interest earns interest on interest.
Last verified on 11-04-2026
- Under budget and ahead of schedule
- Over budget and behind schedule
- On budget and on schedule
- Cannot determine
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Explanation
Actual Cost (AC) measures money spent so far.
Earned Value (EV) measures the value of work actually completed.
If AC > EV, the project is spending more than the value earned → over budget.
If EV is low, less work is completed than planned → behind schedule.
- $1000
- $1500
- $2000
- $2500
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Explanation
Profit = Revenue − Cost
Revenue = $5000, Cost = $3500
Profit = 5000 − 3500 = 1500
- 4/8
- 5/9
- 5/8
- 4/9
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Explanation
New total balls = 3 + 4 + 1 + 1 = 9.
Green balls = 4 + 1 = 5.
Probability = 5/9
- 5
- 7
- 10
- 14
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Explanation
Probability = (favorable outcomes) / (total outcomes)
2/7=red marbles/total marbles
Total marbles = 7
- 11
- 12
- 13
- None of these
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Explanation
Mean proportion between 9 and 16 is √9×16
= √144
= 12
Last verified on 18-03-2026
- 50
- 40
- 30
- None of these
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Explanation
The upper-class limit is the higher value of the class interval.
So, for (10-50), it's 50.
Last verified on 13-03-2026
- 2
- 4
- 6
- None of these
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Explanation
Arrange in order: 1, 3, 6, 8, 9Middle value: 6
Last verified on 11-03-2026
- 1/20
- 2/30
- 3/40
- None of these
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Explanation
Total fraction of red, white, and blue marbles:
= 1/2 + 1/4 + 1/5
= 10/20 + 5/20 + 4/20
= 19/20
Fraction of marbles that are not red, white, and blue:
= 1 - 19/20
= 1/20
Last verified on 09-03-2026
- Convergence
- Probability
- Replication
- None of these
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Explanation
Probability quantifies the chance of an event occurring.
It ranges from 0 (impossible) to 1 (certain).
Formula: P(E) = Number of favorable outcomes / Total number of outcomes.
Last verified on 11-02-2026
