PPSC PAST PAPERS ALL MCQS 2023 OF BASIC MATHEMATICS
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- 11
- 10
- 9
- None of these
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Explanation
There are 10 two-digit numbers that are divisible by 9: 18, 27, 36, ..., 99
The smallest two-digit number that is divisible by 9 is 18, and the largest is 99.
Last verified on 07-08-2026
- 12
- 14
- 8
- 20
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Explanation
Series pattern is =6+9+12+15
6+6=12 is missing
- 550
- 560
- 565
- None of these
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Explanation
80 percent of 700 is 560.
80 percent *700
= (80/100)*700
= (80*700)/100
= 56000/100 = 560
- 20%
- 25%
- 30%
- 40%
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Explanation
If A’s salary is 25% higher than B’s, then:
Let B’s salary = 100
A’s salary = 100 + 25% of 100 = 125
Now, to find how much percent B’s salary is lower than A’s:
Difference = 125 - 100 = 25
Percentage decrease from A’s salary = (25 / 125) × 100 = 20%
دو ہندسوں والے کتنے اعداد 11 سے تقسیم ہوتے ہیں؟
- 7
- 8
- 9
- 10
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Explanation
The two-digit numbers which are divisible by 11 are 11, 22, 33, 44, 55, 66, 77, 88, 99.
Hence, there are 9 two-digit numbers that are divisible by 11.
ND16-3-2023
- 3 years
- 10 years
- 15 years
- None of these
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Explanation
3x:2X
3X=2X+5 3
X-2X=5
X=5
Age of younger one is 2X
X is 5 that is equal to 5×2=10
ND11-3-2023
SH25-8-2023
- 15
- 12
- 13
- None of these
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Explanation
12 men × 10 days = 120 man-days
To complete the same work in 8 days:
120 man-days ÷ 8 days = 15 men
- 288
- 188
- 388
- None of these
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Explanation
To find the number, first, find the difference in the ratio:
9 - 7 = 2
Now, divide 224 by 7 and multiply by 9:
(224 ÷ 7) × 9 = 288
ڈیٹا اور معلومات جمع کرنے کا بہترین طریقہ _____ ہے؟
- Questionnaire
- Visit
- Sharpness
- None of these
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Explanation
A questionnaire is a structured set of questions designed to collect data and information from respondents efficiently.It allows for standardized data collection.It ensuring consistency and comparability across responses.
- 35
- 38
- 28
- None of these
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Explanation
Let z = 4y-1
When x = 14, y = 2, z = (4*2) – 1 = 7
Now, x varies directly as z = 4y-1
When y = 5, z = (4*5) – 1 = 19
x 14 7
y - 19
Therefore, x = (14*19)/7 = 38
