General Knowledge

Boost your exam preparation with the latest General Knowledge MCQs with answers and explanations. Our collection covers current affairs, world geography, history, Pakistan studies, sports, science, technology, and important international organizations. These General Knowledge multiple-choice questions are designed for students, job seekers, and competitive exam aspirants preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, and recruitment exams. Practice online with updated General Knowledge MCQs to improve awareness, sharpen memory, and score higher in tests and interviews.

📘 Awards and Honours MCQs
📘 Basic General Knowledge MCQs
📘 Biology MCQs
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📘 Chemistry MCQs
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📘 INTERNATIONAL AFFAIRS
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📘 World Organisations MCQs

2001. Energy of motion is also known as:

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A. Dynamic energy
B. Kinetic energy
C. Sensible heat energy
D. Static energy
✅ The correct answer is option B.
Kinetic energy is the energy of motion. All moving objects have kinetic energy. When an object is in motion, it changes its position by moving in a direction: up, down, forward, or backward.

2004. Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming?

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A. N2O-6%, CO2 -86%
B. Methane-20%, N2O-18%
C. CFCs -14%, Methane-20%
D. CO2-40%,CFCs-30%
✅ The correct answer is option B.
Methane-20%, N2O-18% is the correct percentage of the two green house gases that contribute to the total global warming.

2006. Which of the following ecological pyramid is always upright?

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A. Pyramid of energy
B. Pyramid of number
C. Pyramid of biomass
D. None of these
✅ The correct answer is option A.
Pyramid of energy, showing the rate of energy flow and/or productivity at successive trophic levels. The pyramids of numbers and biomass may be upright or inverted depending upon the nature of the food chain in the particular ecosystem, whereas pyramids of energy are always upright.

2007. Viable material of endangered species can be preserved by

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A. Gene bank
B. Gene library
C. Gene pool
D. Herbarium
✅ The correct answer is option A.
Viable material of endangered species can be preserved by gene bank. Gene bank is an institute that maintains stocks of viable seeds (seed banks), live growing plants (orchards), tissue culture and frozen germplasm with the whole range of genetic variability.

2008. What is the official name of IUCN?

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A. World Wide Fund for Nature
B. International Union for Conservation of Nature and Natural Resources
C. United Nations Environment Programme
D. United Nations Educational, Scientific and Cultural Organization
✅ The correct answer is option B.
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources.

2009. The components of LPG are _____________

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A. Methane & Hexane
B. Propane & Butane
C. Ethane & Methane
D. Propane & Ethane
✅ The correct answer is option B.
Liquefied Petroleum Gas or LPG (also called Autogas) consists mainly of propane, propylene, butane, and butylene in various mixtures. It is produced as a by-product of natural gas processing and petroleum refining. The components of LPG are gases at normal temperatures and pressures.

2010. A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as

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A. Ecological pyramid
B. Pyramid of biomass
C. Pyramid of number
D. Pyramid of energy
✅ The correct answer is option C.
This deals with the relationship between the numbers of primary producers and consumers of different levels. It is a graphical representation of the total number of individuals of different species, belonging to each trophic level in an ecosystem.