Explanation

• Pressing F2 allows you to edit the contents or formula of the current cell in MS Excel.

Additional information:

• F4: Repeat last action / toggle absolute and relative references
• CTRL + 1: Opens Format Cells dialog
• CTRL + F: Opens Find dialog
• Works in: Excel 2007, 2010, 2013, 2016, 2019, 365

Last verified on 12-03-2026

Explanation

• World War II ended in 1945.
• The war started in 1939 and lasted for 6 years.
• Germany surrendered in May 1945, ending the war in Europe.
• Japan surrendered after atomic bomb attacks in August 1945.
• The official end is marked in September 1945.

Additional information:

• Hiroshima was bombed on 6 August 1945.
• Nagasaki was bombed on 9 August 1945.
• Japan officially signed surrender on 2 September 1945.
• This ended the global conflict involving most world nations.

Important information:

• World War I: Global war in Europe, 28 July 1914 – 11 November 1918.

Last verified on 17-05-2026

Explanation

• Excel 2007–2026 (Default): .xlsx

Additional information:

• Excel 97–2003 (Default): .xls
• Excel Macro-Enabled Workbook: .xlsm
• Excel Binary Workbook: .xlsb
• Excel Template: .xltx

Last verified on 12-07-2026

Explanation

Explanation

• Prophet who received Quran: Hazrat Muhammad ﷺ
• First revealed Surah: Surah Al-Alaq (96)
• First revealed word: Iqra (اقرأ)
• First revelation place: Cave of Hira, Makkah
• Duration of revelation: 23 years
• Completion of revelation: 632 CE

Last verified on 01-07-2026

Explanation

• Shahrah-e-Resham (Karakoram Highway) connects Pakistan and China through Khunjerab Pass.
• It is the highest paved international road in the world.
• It links Hassan Abdal (Pakistan) with Kashgar (China).
• It passes through the Karakoram mountain range.
• It is a symbol of strong Pakistan–China friendship.

Additional information:

• The highway is also known as the Karakoram Highway (N-35).
• It was completed in 1979.
• Its total length is about 1,300 km.
• It is often called the “Eighth Wonder of the World” due to its difficult terrain.

Last verified on 17-05-2026

Explanation

• Zener diode is mainly used as a constant voltage regulator.
• It operates in the reverse breakdown region.
• In this region, voltage remains almost constant even if current changes.

Last verified on 05-06-2026

Explanation

The Tashkent Declaration was signed between India and Pakistan 

It was signed on 10 January 1966 to resolve the Indo-Pakistani War of 1965

It was a peace agreement 

Through the mediation of the Soviet Union 

It was signed by:

• President of Pakistan Ayub Khan 
• by India’s Prime Minister Lal Bahadur Shastri 

Explanation

Reptile is to Lizard as Flower is to Daisy.

A lizard is a specific type of reptile, just as a daisy is a specific type of flower.

The relationship is based on categorization.

Explanation

From 10:15 AM to 2:30 PM:

• From 10:15 AM to 2:15 PM is 4 hours.
• From 2:15 PM to 2:30 PM is an additional 15 minutes.

Thus, the total time is 4 hours 15 minutes.