Who invented email? A. Ray Tomlinson B. Vint Cerf C. Tim Berners-Lee D. Steve Jobs Correct answer is: A. Ray Tomlinson 📖 Read Detailed Explanation → Computer MCQs for Competitive Exams PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
3D printing primarily uses which manufacturing technique? A. Additive Manufacturing B. Injection Molding C. Casting D. None of these Correct answer is: A. Additive Manufacturing 📖 Read Detailed Explanation → Computer MCQs for Competitive Exams PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Simplify: x(x²)/x³ A. x⁴ B. x⁶ C. 1 D. x⁷ Correct answer is: C. 1 📖 Read Detailed Explanation → Mathematics Mcqs PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Burning fossil fuels mainly results in: A. Emission of Oxygen B. Emission of Carbon Dioxide C. Emission of Nitrogen D. Emission of Water Vapour Correct answer is: B. Emission of Carbon Dioxide 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
A. Emission of Oxygen B. Emission of Carbon Dioxide C. Emission of Nitrogen D. Emission of Water Vapour
Biogas is mainly a mixture of: A. Ethane and Oxygen B. Propane and Carbon Monoxide C. Methane and Carbon Dioxide D. Butane and Nitrogen Correct answer is: C. Methane and Carbon Dioxide 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
A. Ethane and Oxygen B. Propane and Carbon Monoxide C. Methane and Carbon Dioxide D. Butane and Nitrogen
The energy reaching Earth from the Sun is produced by which reaction? A. Fission Reaction B. Combustion Reaction C. Chemical Reaction D. Fusion Reaction Correct answer is: D. Fusion Reaction 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Which of the following contains amino acids? A. Collagen B. Starch C. Glucose D. Cellulose Correct answer is: A. Collagen 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Comets move at their highest speed when they are: A. Far from the Sun B. In the Asteroid Belt C. Near the Sun D. In the Oort Cloud Correct answer is: C. Near the Sun 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Who is known as the “Father of the Atomic Bomb”? A. Albert Einstein B. J. Robert Oppenheimer C. Enrico Fermi D. Niels Bohr Correct answer is: B. J. Robert Oppenheimer 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
The process of removing the inedible central part of a fruit is called: A. Peeling B. Slicing C. Coring D. Pitting Correct answer is: C. Coring 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
The basic structural and functional unit of both plant and animal tissues is: A. Nitrogen B. Cell C. Oxygen D. Hydrogen Correct answer is: B. Cell 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
The UN carbon credit mechanism operates primarily under which agreement? A. Paris Agreement B. Kyoto Protocol C. Montreal Protocol D. UNFCCC Correct answer is: A. Paris Agreement 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
In Pakistan, protein is mainly obtained from: A. Fruits B. Pulses and Legumes C. Dairy Products D. Meat Correct answer is: B. Pulses and Legumes 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
A thick waxy outer covering on plant leaves mainly helps to: A. Attract pollinators B. Prevent water loss C. Enhance photosynthesis D. Protect from insects Correct answer is: B. Prevent water loss 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
The final, stable and self-sustaining stage of ecological succession is called: A. Climax Community B. Seral Stage C. Pioneer Community D. Primary Succession Correct answer is: A. Climax Community 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Which bond stores energy for cellular activities in ATP? A. Ionic Bond B. Hydrogen Bond C. High-energy Phosphate Bond D. Covalent Bond Correct answer is: C. High-energy Phosphate Bond 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
LPG is mainly a mixture of: A. Methane and Ethane B. Helium and Neon C. Propane and Butane D. Oxygen and Nitrogen Correct answer is: C. Propane and Butane 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Which disease is related to metabolism? A. Malaria B. Diabetes C. Tuberculosis D. Influenza Correct answer is: B. Diabetes 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
What is the end product of glycolysis? A. Pyruvate B. Glucose C. ATP D. Lactic Acid Correct answer is: A. Pyruvate 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Which of the following rivers does NOT pass through Jammu and Kashmir? A. Indus B. Jhelum C. Ravi D. Chenab Correct answer is: C. Ravi 📖 Read Detailed Explanation → General Knowledge MCQs for PPSC, FPSC & Competitive Exams (Free PDF) PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Which type of rock is formed in oceans over a long period of time? A. Igneous Rocks B. Sedimentary Rocks C. Lava Rocks D. Metamorphic Rocks Correct answer is: B. Sedimentary Rocks 📖 Read Detailed Explanation → General Knowledge MCQs for PPSC, FPSC & Competitive Exams (Free PDF) PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
P-waves travel at what speed compared to S-waves during an earthquake? A. Faster B. Negligible C. Slower D. Equal Correct answer is: A. Faster 📖 Read Detailed Explanation → General Knowledge MCQs for PPSC, FPSC & Competitive Exams (Free PDF) PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
Which process is a non-carbon source of glucose synthesis? A. Photosynthesis B. Glycolysis C. Gluconeogenesis D. Fermentation Correct answer is: C. Gluconeogenesis 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
A neutron is converted into a proton with the emission of an electron and: A. Positron B. Photon C. Antineutrino D. Alpha Particle Correct answer is: C. Antineutrino 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar
What is the main source of energy in cellular respiration? A. Protein B. Lipids C. Vitamin C D. Glucose Correct answer is: D. Glucose 📖 Read Detailed Explanation → Every Day Science PMS Provincial Management Services Solved Paper 2026 PPSC Past Papers & Solved MCQs PPSC Past Papers 2026 Solved Leave a Comment | Umar