This is HSSC-I Applied Sciences solved paper (2025). It’s tailored for Dispenser, MLT, OTT students under FBISE, PMF, and ideal for Students And Teacher With Friendly Easy And Concise format. Which Help Every Type Of Students Because It Is Totally Based On Basic And Updated Modern Concepts And Written By An Expert Professors Team And Expert Professor Dr. Abdul Rehman Yousaf Who Is Writer Of So Many Books,
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Applied Sciences HSSC-I Solved Paper 2025 (FBISE + PMF) | Urdu + English | For Dispenser, MLT, OTT
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Applied Sciences HSSC-I Solved Paper 2025 (FBISE + PMF) | Urdu + English | For Dispenser, MLT, OTT
📝 Description:
Download solved Applied Sciences HSSC-I 2025 paper in Urdu & English. For Dispenser, MLT, OTT under PMF & FBISE. Bilingual, easy explanations, exam-based answers.
📚 Introduction:
Looking for the most accurate, student-friendly, bilingual solved paper of Applied Sciences HSSC-I 2025? You’ve found it!It is Very best and essay helping material for dear students who want to achieve high grades.
This past paper includes Section B and C questions explained in simple English and Roman Urdu, ideal for students of Dispenser, MLT, OTT, LHV under boards like PMF and FBISE. All answers are brief, exam-ready, and written in a fully Concise Easy Short To The Point optimized Conceptual and Students Teachers friendly.
🔸 Section B – Solve Any 13 (13 × 2 = 26 Marks)
(i) Define power in terms of voltage and current.
English:
Power = Voltage × Current
Unit: Watt (W)
Roman Urdu:
Power = Voltage × Current
Unit: Watt (W)
(ii) What is decomposition reaction?
English:
A reaction where one compound breaks into two or more simpler substances.
Example: 2H₂O₂ → 2H₂O + O₂
Roman Urdu:
Ek reaction jisme aik compound do ya zyada substances mein toot jata hai.
Misaal: 2H₂O₂ → 2H₂O + O₂
(iii) What are vectors?
English:
Quantities that have both magnitude and direction (e.g., velocity, force).
Roman Urdu:
Aisi quantities jin mein size (magnitude) aur direction dono hotay hain, jaise velocity.
(iv) What is a negative vector?
English:
A vector that has the same magnitude but opposite direction.
Roman Urdu:
Jiska size to same ho lekin direction ulta ho.
(v) State Newton’s gravitational law.
English:
Every object attracts every other object with a force proportional to their masses and inversely proportional to the square of their distance.
Roman Urdu:
Har jism doosray jism ko uski mass ke proportional aur distance ke square ke ulta attract karta hai.
(vi) Derive ‘G’ from Newton’s gravitational law.
English:
F = G × (m₁m₂)/r²
Where G is the universal gravitational constant.
Roman Urdu:
Formula: F = G × (m₁m₂)/r²
Yahan G universal gravitational constant hai.
(vii) What are the types of friction? Illustrate them.
English:
-
Static Friction
-
Sliding Friction
-
Rolling Friction
-
Fluid Friction
Roman Urdu:
-
Static Friction
-
Sliding Friction
-
Rolling Friction
-
Fluid Friction
(viii) Why don’t we even walk on earth without friction?
English:
Because friction gives grip to walk; without it, we would slip.
Roman Urdu:
Friction humay chalne ka sahara deti hai. Agar ye na ho to hum fisal jatay hain.
(ix) Benefits of gravity in the medical field?
English:
-
Helps in blood circulation
-
Assists in bone strength and organ stability
Roman Urdu:
-
Khoon ki gardish mein madad karta hai
-
Hadiyon aur organs ko support deta hai
(x) Periods in periodic table and their valencies?
English:
There are 7 periods. Valency depends on group; e.g., Group 1 = valency 1, Group 17 = valency 1.
Roman Urdu:
Total 7 periods hotay hain. Har group ki apni valency hoti hai.
(xi) MgCl₂ + NaOH →
English:
MgCl₂ + 2NaOH → Mg(OH)₂ + 2NaCl
Roman Urdu:
MgCl₂ + 2NaOH → Mg(OH)₂ + 2NaCl
(xii) CaCO₃ + HCl →
English:
CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂
Roman Urdu:
CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂
(xiii) What is work done?
English:
Work = Force × Distance (in direction of force)
Unit: Joule
Roman Urdu:
Work = Force × Distance
Unit: Joule
(xiv) Difference between atom and molecule
English:
-
Atom: Smallest unit of element
-
Molecule: Two or more atoms combined
Roman Urdu:
-
Atom: Element ka sab se chhota hissa
-
Molecule: Do ya zyada atoms ka milna
(xv) Atomic number vs mass number
English:
-
Atomic Number = No. of protons
-
Mass Number = Protons + Neutrons
Roman Urdu:
-
Atomic Number = Protons ka number
-
Mass Number = Protons + Neutrons
(xvi) What is an ionic bond?
English:
Bond formed by transfer of electrons between metals and nonmetals.
Roman Urdu:
Aisa bond jo electrons ke transfer se banta hai (metal + non-metal).
(xvii) What are hydrates? Give 2 examples.
English:
Compounds with water molecules attached.
Examples:
-
CuSO₄·5H₂O
-
Na₂CO₃·10H₂O
Roman Urdu:
Aise compounds jin mein pani ke molecules hote hain.
Misaal:
-
CuSO₄·5H₂O
-
Na₂CO₃·10H₂O
🔸 Section C – Attempt Any 2 Questions (2 × 7 = 14)
Q3: Rectangular components of a vector?
English:
A vector can be broken into:
-
Horizontal component = V cosθ
-
Vertical component = V sinθ
Roman Urdu:
Vector ke do components hotay hain:
-
Horizontal = V cosθ
-
Vertical = V sinθ
Q4: Types of solutions with examples
English:
-
Solid in liquid (Salt in water)
-
Gas in liquid (CO₂ in soda)
-
Liquid in liquid (Alcohol in water)
Roman Urdu:
-
Namak + pani
-
CO₂ + soda
-
Alcohol + water
Q5: Types of reactions with examples
English:
-
Combination: H₂ + O₂ → H₂O
-
Decomposition: H₂O₂ → H₂O + O₂
-
Displacement: Zn + HCl → ZnCl₂ + H₂
Roman Urdu:
-
Combination: H₂ + O₂ → H₂O
-
Decomposition: H₂O₂ → H₂O + O₂
-
Displacement: Zn + HCl → ZnCl₂ + H₂
📌 Conclusion
This Applied Sciences HSSC-I Solved Paper 2025 is ideal for FBISE and PMF students preparing for Dispenser, MLT, OTT exams. Its bilingual explanations, relevant diagrams, and real board-level content make it a highly shareable and rankable post.
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