Explanation

• Bit stands for Binary Digit.
• A bit is the smallest unit of data in a computer.
• Represents 0 or 1 (off/on state)
• 8 bits = 1 byte
• Used in all digital systems and computer memory.

Last verified on 08-06-2026

Explanation

• A Cell is the intersection of a row and a column in a spreadsheet such as MS Excel.
• Each cell has a unique cell address, such as A1, B5, or C10.
• Rows are identified by numbers: 1, 2, 3, ...
• Columns are identified by letters: A, B, C, ...
• A cell can contain text, numbers, formulas, or functions.

Last verified on 09-08-2026

Explanation

• Date: 24 June 1945
• Presided by: Lord Wavell
• Place: Viceregal Lodge, Simla
• Main parties: Congress & All India Muslim League
• Purpose: Formation of Executive Council and constitutional settlement

Last verified on 14-05-2026

Explanation

Solve: (2x + 3) / (x - 1) = 3

2x + 3 = 3(x - 1)  

2x + 3 = 3x - 3  

3 + 3 = 3x - 2x  

x = 6

Last verified on 04-05-2026

Explanation

• We use agree to when talking about a proposal, plan, suggestion, request, or offer.
• Therefore, the correct sentence is: "She agrees to my proposal."
• "Agree to" means to accept or approve something.

Last verified on 11-07-2026

Explanation

He said he was reading a book.

• Direct Speech (Present Continuous “am reading”) changes into Past Continuous in Indirect Speech when reporting verb is in past tense.

• “am reading” → “was reading”

Last verified on 09-05-2026

Explanation

• After the Battle of Yamama (632 AD), Hazrat Umar (R.A.) suggested compiling the Quran into one collection.
• Hazrat Abu Bakr (R.A.) initially hesitated but later accepted the suggestion.
• Hazrat Zaid bin Sabit (R.A.) was appointed to undertake the compilation.
• The compiled manuscript was kept with Hazrat Abu Bakr (R.A.), then Hazrat Umar (R.A.), and later Hazrat Hafsa (R.A.).

Last verified on 13-09-2026

Explanation

• ROM (Read Only Memory) is a non-volatile storage device.
• It stores data permanently even without power.

Additional information:

• RAM (Random Access Memory) is a volatile storage device.
• It loses data when power is off.

Last verified on 17-06-2026

Explanation

• The ALU (Arithmetic Logic Unit) is the core component of the CPU.
• It performs both arithmetic operations (calculations) and logical operations (comparisons).
• Without ALU, a computer cannot process data.
• ALU works together with the Control Unit (CU).

Last verified on 06-05-2026

Explanation

India got the Eastern Rivers:

1. Ravi
2. Beas
3. Sutlej

Pakistan got the Western Rivers:

1. Indus
2. Jhelum
3. Chenab

• Signed date: 19 September 1960
• Brokered by: World Bank

• Place of signing: Karachi

• Effective from: 1 April 1960 (implementation period)

• Signatories:

  • Field Marshal Ayub Khan (Pakistan)
  • Jawaharlal Nehru (India)

Last updated NA on 10-09-2026