PPSC PAST PAPERS BASIC MATHEMATICS MCQS 2026
پیپر میں جانے سے
پہلے یہ سوالات و سلیبس ایک بار ضرور پڑھ کر جائیں
PPSC 25
years Past Papers Click here
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- -1
- 0
- 1
- Undefined
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Explanation
We are told
f(x)=−1 for any input x.
Sof(−1)=−1.
Then f(f(−1))=f(−1)=−1.
- 25.12 cm
- 50.24 cm
- 16 cm
- 100.48 cm
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Explanation
Formula: C=2πr
C=2×3.14×8
=50.24 cm
- 15 baskets
- 7.5 baskets
- 45 /4 baskets
- 30 baskets
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Explanation
Step 1: Find baskets per hour
Baskets per hour=1/2/31=1×3/2=3/2 baskets per hour
Step 2: Multiply by total time (7.5 hours)
Baskets in 7.5 hours=3/2×7.5=3/2×15/2=45 /4 baskets
- 8
- 10
- 12
- 14
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Explanation
Distance from origin = √(x² + y²)
= √((-6)² + 8²)
= √(36 + 64)
= √100 = 10.
- 1245
- 4979
- 5000
- 4800
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Explanation
20% of 6224 = 1244.8 ≈ 1245 soaps sold
Remaining soaps = 6224 − 1245 = 4979.
- 30 days
- 40 days
- 20 days
- 25 days
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Explanation
Step 1: A’s 1-day work
A=1/10 of work per day
Step 2: A + B’s 1-day work
A+B= 1/8 of work per day
Step 3: B’s 1-day work
B=(A+B)−A=1/8−1/10
Find LCM of 8 and 10 = 40:
1/8=5/40,1/10=4/40
B=5/40−4/40=1/40 of work per day
Step 4: Days B alone will take
Days= 1/B’s 1-day work=1/1/40=40 days
- 1220
- 1288
- 1300
- 1240
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Explanation
20% means 20 out of 100 Formula: Number x 20 / 100
Step 1: 6440 x 20 = 128800
Step 2: 128800 / 100 = 1288
Last verified on 15-07-2026
- 90°
- 270°
- 180°
- 360°
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Explanation
Adjacent angles are two angles that share a common side and vertex.
When they lie on a straight line, they form a linear pair.
The sum of angles in a linear pair is always 180°.
- Right angles
- Obtuse angels
- Adjacent angles
- None of these
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Explanation
- Adjacent angles share a common vertex and a common arm.
- They do not overlap, meaning no point lies in both interiors.
- x+y+3
- x−y+3
- x+y−3
- x−y−3
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Explanation
Factor wherever possible:
3x + 3y + x^2 - y^2 = 3 x=y) + ( x^2-y^2)
Factor x^2−y^2 as a difference of squares:
x^2 - y^2 = (x-y) (x+y)
So the numerator becomes:
3(x+y)+(x−y)(x+y)=(x+y)(3+(x−y))=(x+y)(x−y+3)
Divide by x+y:
(x+y)(x−y+3)/x+y=x−y+3
Simplified expression:
x−y+3
