Explanation

• RAM and Cache are volatile memories.
• It means their data is lost when power is turned off.
• Volatile memory requires continuous power to retain data.
• RAM is used for running programs and storing temporary data.
• Cache is a high-speed memory that stores frequently used data for the CPU.

Additional information:

• ROM is non-volatile and retains data without power.

Last verified on 16-02-2026

Explanation

• Full Name: A.K. Fazlul Huq (Abul Kasem Fazlul Huq)
• Title: Known as “Sher-e-Bengal” (Tiger of Bengal) for his bold leadership
• Born–Died: 1873 – 1962
• Position: First elected Prime Minister of Bengal (1937)
• Famous Role: Presented the Lahore Resolution (1940) in Muslim League session

Last verified on 09-06-2026

Explanation

• Hanna Lake is located near Quetta city (Balochistan, Pakistan).
• It is about 10 km away from Quetta in Urak Valley.
• The lake was built in 1894 during British rule.
• It is a famous tourist spot in Pakistan.
• It covers an area of about 27 acres.

Last verified on 06-06-2026

Explanation

• China is located to the northeast of Pakistan.
• It shares a 599 km long border with Pakistan through the Karakoram region.

• India to the east.
• Iran to the west.
• Afghanistan to the northwest.
• Arabian Sea to the south.

Last verified on 16-05-2026

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

• Muzaffarabad is the capital and largest city of Azad Jammu and Kashmir
• Established 1646
• Founded by Sultan Muzaffar Khan
• Situated at the Jhelum and Neelum rivers

Explanation

A cache is the smallest and the fastest memory in the computer.

Cache memory is also called CPU memory.

It temporarily stores frequently used data for quick access by the processor.

Last updated 15-feb-2026

Explanation

1. Sentence Case
2. Lowercase
3. Uppercase
4. Title Case
5. Toggle Case

Explanation

The five major crops in Pakistan are:

1. Cotton
2. Wheat
3. Rice
4. Sugarcane
5. Maize

Cotton is the most important cash crop.

It followed by rice, which is the second main staple food crop and a major export commodity.

Cash crop means نقدی فصل

Explanation

1 byte equals 8 bits.

Additional Information