Explanation

• The correct sentence is: “Every worker was on duty.”
• Every takes a singular noun and singular verb.

Last verified on 08-08-2026

Explanation

• Fidel Castro was the leader of Cuba.
• He led the Cuban Revolution and came to power in 1959.
• He served as Prime Minister of Cuba (1959–1976) and then as President (1976–2008).
• He born on 13 August 1926.
• He died on 25 November 2016 (aged 90).

Last verified on 08-08-2026

Explanation

• The Pulitzer Prize is awarded for outstanding work in journalism and several other fields.
• It was established by Joseph Pulitzer.
• He was a Hungarian-American newspaper publisher.
• The first Pulitzer Prizes were awarded in 1917.
• Major categories include Journalism, Letters, Drama, and Music.
• The Pulitzer Prizes are administered by Columbia University in New York City.

Last verified 08-08-2026

Explanation

• Country: Egypt
• Sea: Mediterranean Sea
• Founder: Alexander the Great
• Founded: 331 BC
• Capital of Egypt: Cairo

Last verified on 08-08-2026

Explanation

• Email is used to send video, files, audio, text, pictures, and other digital content.
• Email (electronic mail) allows users to send messages through the internet.
• Users can attach different types of files, including documents, images, audio, and videos.
• Email is also used for notifications, reminders, and communication.

Last verified on 08-08-2026

Explanation

Explanation

• NFC, Wi-Fi, and Bluetooth are all technologies used for connecting nearby devices for data transfer or communication.

Each has specific purposes:

• NFC for very close-range communication.
• Bluetooth for medium-range.
• Wi-Fi for larger ranges.

Last verified on 08-08-2026

Explanation

• Ophthalmology is the study and medical specialty concerned with the eyes and vision.
• It deals with the structure, function, diseases, and treatment of the eyes.
• A doctor specializing in this field is called an ophthalmologist.
• Common eye conditions include cataracts, glaucoma, and refractive errors.

Last verified on 08-08-2026

Explanation

• Khushal Khan Khattak was a famous poet of the Pashto language.
• He was a renowned Pashtun poet, warrior, and tribal chief of the 17th century.
• He is also widely known as Khushal Baba.
• He was born in 1613.
• He was died in 1689.
• His poetry covers themes such as bravery, honour, wisdom, love, and Pashtun unity.

Last verified on 08-08-2026

Explanation

• B2:B6 in MS Excel represents a range of cells.
• B2 is the starting cell, while B6 is the ending cell.
• The range includes B2, B3, B4, B5, and B6.
• All these cells are located in Column B.
• A colon : is used in Excel to indicate a range of cells.

Last verified on 08-08-2026