FPSC ALL PAST PAPERS 2026 EVERYDAY SCIENCE MCQS
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
عمارتوں کو آسمانی بجلی سے محفوظ رکھنے کے لیے استعمال ہونے والی بجلی کی چھڑی کس دھات سے بنائی جاتی ہے؟
- Copper
- Aluminum
- Iron
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- The lightning conductor or rod used for protecting buildings from lightning is made of copper.
- A lightning conductor is a metal rod installed at the highest point of a building to provide a safe path for lightning current to reach the ground.
- Copper is commonly used.
- Because it is an excellent electrical conductor.
- It has good resistance to corrosion.
Additional information:
- Light rod was invented by Benjamin Franklin in the 18th century.
Last verified on 21-10-2026
آسٹریلیا میں دسمبر کے مہینے میں گرمیوں کا موسم کیوں ہوتا ہے؟
- It sits in the Northern Hemisphere which leans towards the sun in December
- It sits in the Southern Hemisphere which leans towards the sun in December
- It sits in the Southern Hemisphere which leans away from the sun in December
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Australia is located in the Southern Hemisphere, where summer begins around December.
- During December, the Southern Hemisphere tilts towards the Sun because of Earth’s axial tilt of approximately 23.5°.
Additional information:
- Australia’s summer generally lasts from December to February, while winter lasts from June to August.
Last verified on 21-10-2026
پلوٹو کو اب مکمل سیارہ کیوں نہیں سمجھا جاتا؟
- It no more orbits the Sun
- It is not heavy enough to clear other space rocks out of its path
- It is not round
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- A planet must orbit the Sun, have enough gravity to become nearly round, and clear most other objects from its orbital neighbourhood.
- In 2006, the International Astronomical Union (IAU) reclassified Pluto as a dwarf planet.
Additional information:
- The eight recognized planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
Last verified on 21-10-2026
