PPSC PAST PAPERS MCQS 2004 TO 2020 OF BASIC MATHEMATICS
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- 100 Lacs
- 100 Millions
- 100 Crores
- None of these
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Explanation
- 1 Billion = 1,000,000,000
- 1 Billion = 100 Crores
- 1 Billion = 1,000 Million
- 1 Billion = 10,000 Lacs
- Number of zeros: 9
Additional information:
- 1 Million = 10 Lacs = 1,000,000
- 1 Trillion = 1,000 Billions = 100,000 Crores = 1,000,000,000,000 (12 zeros)
Last verified on 02-04-2026
- 2/3
- 3/2
- 25/24
- None of these
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Explanation
To solve the equation:
5/6 ÷ 5/9
When dividing by a fraction, multiply by its reciprocal:
5/6 × 9/5 = 9/6
Simplify the fraction:
9/6 = 3/2
Last verified on 02-04-2026
- 7/11
- 1/3
- 1
- 3
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Explanation
5/6 × 2/5 = 10/30 = 1/3
Last verified on 02-04-2026
- 7:15
- 15:23
- 21:29
- None of these
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Explanation
To compare the ratios, we can convert them to fractions and then decimals:
7:15 = 0.4667
15:23 = 0.6522
21:29 = 0.7241
The largest ratio is 21:29.
Last verified on 02-04-2026
- 10 days
- 20 days
- 25 days
- 30 days
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Explanation
10 people = 20 days1 person = 10 × 20 = 200 days
8 people = 200/8 = 25 days
Last verified on 01-04-2026
- 0.00026
- 0.0026
- 0.026
- 26
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Explanation
0.26 ÷ 100 = 0.0026
Last verified on 01-04-2026
- 2178
- 5256
- 131
- 8519
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Explanation
A number that is divisible by both 4 and 9 must be a multiple of their least common multiple (LCM), which is 36.
5256 is the only number that is a multiple of 36 (5256 = 36 × 146).
Last verified on 31-03-2026
- 10
- 13
- 7
- 5/2
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Explanation
5 ÷ 2 × 6 ÷ 3(2)
The term 3(2) means multiplication → 3 × 2 = 6
So the expression becomes:
5 ÷ 2 × 6 ÷ 6
Now apply order of operations (division and multiplication are done left to right):
5 ÷ 2 = 2.5
2.5 × 6 = 15
15 ÷ 6 = 2.5
Final Answer:
2.5 (or 5/2)
- 48%
- 35%
- 30%
- 33%
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Explanation
A's income = 0.75B (25% less than B)
B's income = B
Difference = B - 0.75B = 0.25B
% more = (0.25B / 0.75B) × 100
= 1/3 × 100
= 33.33%
Last verified on 31-03-2026
- 2
- 3
- 16
- 4
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Explanation
The cube root of a number is a value that, when multiplied by itself three times, gives the original number.
In this case, 4 × 4 × 4 = 64, so 4 is the cube root of 64.
Last verified on 30-04-2026
