Math MCQs with Answers – Key Concepts Explained 1. What is the value of iota (i)? a) 1b) -1c) √(-1)d) 0 ✅ Right Option: c) √(-1)📌 Explanation: Iota (i) is the imaginary unit, defined as the square root of -1. 2. Find the midpoint of (2,3) and (5,7): a) (3.5, 5)b) (4, 5)c) (3, 4)d) … Read more
1. Which device converts mechanical energy to electrical energy? Explanation: Generators convert mechanical energy (e.g., from turbines) into electrical energy. 2. What is the dimensional formula of pressure? Explanation: Pressure = Force/Area = [MLT⁻²]/[L²] = [ML⁻¹T⁻²]. 3. What is the primary source of energy on Earth? Explanation: Solar energy drives weather, photosynthesis, and most renewable … Read more
MDCAT 2025 Date Announced Great news for future doctors and dentists! The Pakistan Medical and Dental Council (PMDC) has officially confirmed that the Medical and Dental Colleges Admission Test (MDCAT) 2025 will be held on October 5, 2025, across all major cities in Pakistan. Key Highlights of MDCAT 2025 Updated Syllabus & Question Pattern PMDC has revised the MDCAT syllabus … Read more
Mehran University Entry Test 2025 MCQ 1What is 1 N/m^2 equal to? A) 1 PascalB) 1 NewtonC) 1 JouleD) 1 Watt Right Option: A) 1 Pascal MCQ 2How is force defined? A) Rate of change of angular momentumB) Rate of change of linear momentumC) Rate of change of energyD) Rate of change of power Right … Read more
MEHRAN UNIVERSITY BIOLOGY PAST PAPERS MCQS 2025 MCQ 1What does “Eco” in ecosystem mean?A) HabitatB) SurroundingC) BiosphereD) Environment Right option: B) Surrounding MCQ 2What is aging caused due to defect in?A) Mitochondrial DNAB) DNAC) RNAD) Protein Right option: A) Mitochondrial DNA MCQ 3Which family do roses belong to?A) PoaceaeB) LiliaceaeC) RosaceaeD) Fabaceae Right option: C) … Read more
Mehran University Physics Past Papers 2025 MCQ 51What is the Einstein Equation?A) E = mcB) E = mc²C) E = mv²D) E = F × d Right option: B) E = mc² MCQ 52What is Ohm’s Law?A) V = I / RB) V = IRC) V = R / ID) V = I × R² … Read more
Mehran University Physics Past Papers 2025 MCQ 1 What is the unit of resistance? A) Ohm (Ω)B) Pascal (Pa)C) Watt (W)D) Joule (J) Right option: A) Ohm (Ω) MCQ 2 What is the ultimate source of energy? A) EarthB) SunC) MoonD) Stars Right option: B) Sun MCQ 3 What is the product of power and … Read more