Explanation

• Speed: ~300,000 km/s (exactly 299,792 km/s)
• Symbol: c
• Medium: Vacuum (space)
• Type: Electromagnetic waves
• Constant: Universal physical constant

Last verified on 16-05-2026

Explanation

• Average Distance: 3,84,400 km
• Orbit Period: 27.3 days
• Moon Diameter: 3,474 km
• Earth Diameter: 12,742 km
• Closest Point (Perigee): ~363,300 km
• Farthest Point (Apogee): ~405,500 km

Last verified on 01-04-2026

Explanation

• Founded: 17 February 1863, Geneva, Switzerland
• Founder: Henry Dunant
• Headquarters: Geneva, Switzerland

• International Red Cross and Red Crescent Movement

• Protection of prisoners of war
• Assistance to war victims and civilians
• Promotion of international humanitarian law (Geneva Conventions)

• 1917 – World War I humanitarian services
• 1944 – World War II humanitarian services
• 1963 – 100th anniversary of Red Cross

Last verified on 29-01-2026

Explanation

Quaid-e-Azam Muhammad Ali Jinnah's mother tongue was Gujarati.

His family migrated to Karachi from the Kathiawar region of Gujarat, and they spoke Gujarati at home. 

Explanation

• Humidity in the air was measured by a Hygrometer.
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• A hygrometer is an instrument used to measure relative humidity.
• Humidity is the measure of the amount of moisture in the air.
• A psychrometer is an example of a hygrometer.
• hygrometer.
  
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• The humidity in the air tells us about the ratio of Water vapors in the air

Explanation

Carrot is a good source of Vitamin A. 

Deficiency of Vitamin A causes nigh blindness.

Explanation

حروفِ استفہام وہ الفاظ ہوتے ہیں جن کے ذریعے سوال کیا جاتا ہے، جیسے: کب، کیا، کیوں، کون، کہاں۔

جملہ "تم کب بازار جاؤ گے؟" میں "کب" سوال کرنے کے لیے استعمال ہوا ہے، اس لیے یہ حرفِ استفہام ہے۔

Explanation

خواجہ میر درد ایک صوفی شاعر تھے جو 1785 میں انڈیا میں انتقال کرگئے۔

Explanation

امیر خسرو 1325 میں دہلی میں انتقال کرگئے۔

Explanation

Roger Federer: a professional tennis player.

Roger Federer belongs: Switzerland