Explanation

Explanation

• The saying "never judge a book by its cover" or "don't judge a book by its cover"
• It means that you shouldn't judge someone or something based only on what you see on the outside.
• Only on what you perceive without knowing the full situation.

Last verified on 19-04-2026

Explanation

• A study by researchers at Kyoto Prefectural University of Medicine in Japan found that SARS-CoV-2 can remain active on human skin for about 9.04 hours.
• This suggests the virus survives longer on skin, increasing the importance of frequent hand hygiene to reduce infection risk.

Last verified on 19-04-2026

Explanation

• In Microsoft Excel, the SUM function is used for addition.
• It adds numbers in a selected range of cells.
• Example: =SUM(A1:A5) adds values from A1 to A5.

Additional information:

• AVERAGE → calculates mean
• COUNT → counts numbers
• MAX → finds highest value
• MIN → finds lowest value
• PRODUCT → multiplies values

Last verified on 19-04-2026

Explanation

• Adidas was founded by Adolf Dassler in 1949.
• It is a German multinational company producing sportswear, shoes, and accessories.
• Adolf Dassler earlier worked with his brother Rudolf Dassler, who later founded Puma.
• Adidas is one of the largest sports brands in the world.
• The name “Adidas” comes from Adi (Adolf) + Dassler.

Last verified on 19-04-2026

Explanation

Percentage = (18 ÷ 60) × 100 = 30%.

Last verified on 19-04-2026

Explanation

• A Modem (Modulator-Demodulator) converts digital signals into analog signals and vice versa.
• It is used to connect computers to the internet via telephone lines or other networks.

Additional information:

• Switch – connects multiple devices in a network
• Hub – basic network connector
• Repeater – boosts signal strength
• Router – directs internet traffic

Last verified on 19-04-2026

Explanation

Old means پرانا

• Ancient means قدیم
• Aged means عمر رسیدہ

Last verified on 19-04-2026

Explanation

F5: Starts the slideshow from the beginning.

Shift+F5: Starts the slideshow from the current slide.

Alt+F5: Starts the presentation in Presenter View. 

Last updated 15-feb-2026

Explanation

• Akbar introduced Din-i-Ilahi in 1582.

• It was a syncretic belief system aimed at religious harmony.
• The idea was to promote unity between Hindus and Muslims in the Mughal Empire.
• It was also called Tawhid-i-Ilahi (Divine Monotheism) in historical records.
• Din-i-Ilahi was centered in Fatehpur Sikri.
• It was recorded by court historian Abu’l-Fazl.

Last verified on 19-04-2026