Explanation

• Keyboard is an input device similar to an electric typewriter.
• It was invented by Christopher Latham Sholes.
• Function keys: 12 (F1 to F12)
• Alphanumeric keys: Letters and numbers (A–Z, 0–9)
• Punctuation keys: Comma, period, semicolon, etc.
• Other special keys: Arrow keys, Caps Lock, Enter, Ctrl, AltThe longest key is the Spacebar.
• Total keys on standard keyboard: 101.

Last verified on 02-04-2026

Explanation

• Wuquf (Standing at Arafat) is a key ritual of Hajj.
• It takes place on 9th Dhul-Hijjah.
• It is also called Yawm-e-Arafat.
• Pilgrims gather on the Plains of Arafat to pray and seek forgiveness.
• They perform combined Dhuhr and Asr prayers and supplicate (du’a).
• This ritual is essential for Hajj to be valid.

Last verified on 02-04-2026

Explanation

• ‘Now or Never’ is a pamphlet written by Chaudhry Rehmat Ali in 1933.
• It advocated the creation of a separate Muslim state (Pakistan).
• The pamphlet was written while he was studying at Cambridge University, England.

Last verified on 02-04-2026

Explanation

2% of 55,800 = 0.02 × 55,800

= 1116

Last verified on 02-04-2026

Explanation

Explanation

• Isaac Newton (1642–1727) was an English physicist and mathematician.
• He formulated the laws of motion and law of universal gravitation.
• His work laid the foundation for classical mechanics.

Last verified on 02-04-2026

Explanation

• Ctrl + T: Opens a new tab
• Ctrl + N: Opens a new window
• Ctrl + Shift + W: Closes the current window and all tabs
• Ctrl + Q: Closes the current window
• Alt + Right arrow: Opens the next page from your browsing history in the current tab
• Ctrl + F4: Closes the current tab
• Alt + F4: Closes the active window
• Alt + Space then n: Minimizes the current window

Last verified on 02-04-2026

Explanation

• Under a cloud is an English idiom.
• Under a cloud means in disgrace.
• Under a cloud means بدنامی یا رسوائی

Last verified 02-04-2026

Explanation

• Artist: Leonardo da Vinci (1452–1519)
• Painting Period: 1503–1519
• Origin: Italy
• Current Location: Louvre Museum, Paris, France
• Famous Features: Mysterious smile, sfumato technique, widely copied and recognized globally

Last verified on 18-01-2026

Explanation

Acute angles measure less than 90 degrees.

Additional information:

Right angles measure 90 degrees.

Obtuse angles measure more than 90 degrees.

Last verified on 13-03-2026