Explanation

• Isotopes of an element have the same number of protons.
• They differ in number of neutrons, which changes mass number.
• Chemical properties remain almost the same due to same protons.

Last verified on 14-05-2026

Explanation

Last updated on 08-04-2026

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Explanation

• The Partition of Bengal, implemented in 1905 by Lord Curzon.
• It was formally annulled in 1911. 
• He divided Bengal into two provinces on 16-10-1905.

The province was divided into:

• West Bengal, which had a majority of Hindus,
• East Bengal, which had a majority of Muslims

Last verified on 30-03-2026

Explanation

• To Cry Wolf means to ask help when you do not need it.
  
• To Cry Wolf means ضرورت نہ ہو پھر بھی مدد طلب کرنا

Last verified on 02-04-2026

Explanation

Rafael Mariano Grossi is currently serving as Director General of the International Atomic Energy Agency since December 3, 2019.

Rafael Mariano Grossi belongs to Argentina.

Last updated on 25-03-2026

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Explanation

• The first human cases of COVID-19 were reported in December 2019 in Wuhan City, China.
• The disease is caused by a novel coronavirus, later named SARS-CoV-2.
• COVID-19 quickly became a global pandemic affecting health, travel, and economies worldwide.
• Wuhan is a major transport and industrial hub in Hubei Province, China.

Last verified on 17-03-2026

Explanation

• The International Committee of Red Cross (ICRC) is a humanitarian organization founded in 1863 in Geneva, Switzerland.

It has won the Nobel Peace Prize three times:

1. 1917 – For relief efforts during World War I
2. 1944 – For relief work during World War II
3. 1963 – On the occasion of 100th anniversary of its founding

Additional information:

• Henri Dunant, the founder, won the first Nobel Peace Prize in 1901.

Last verified on 11-03-2026

Explanation

• The MOD function in Excel returns the remainder after division of one number by another.
  • Syntax: =MOD(Number, Divisor)
  • Example: =MOD(10, 3) → Result = 1 (10 ÷ 3 leaves remainder 1)

Last verified on 07-03-2026

Explanation

• Humidity is the amount of water vapor present in the air.
  • It affects weather, climate, and comfort levels.
  • High humidity can make the air feel hotter, low humidity feels drier.
  • Measured using a hygrometer.
  • Important in agriculture, meteorology, and human health.

Last verified on 05-02-2026

Explanation

Rakaposhi is located in the Gilgit-Baltistan region of Pakistan.

It is the 27th-highest mountain in the world.

It is the steepest peak in the world.

Rakaposhi rises over the Nagar Valley.

It is the part of the Karakoram range.

It is the 12th highest mountain in Pakistan.

The first successful ascent was in 1958 by Mike Banks and Tom Patey.

Rakaposhi is also known as Dumani, meaning "Mother of Mist" or "Mother of Clouds."