Explanation

• The Volga River is the longest river in Europe,
• It is with a length of approximately 3,531 km (2,194 miles).
• It flows entirely through Russia and empties into the Caspian Sea.

Additional information:

• Danube – 2,857 km (Flows through 10 countries)
• Ural – 2,428 km (Russia & Kazakhstan)
• Dnieper – 2,201 km (Russia, Belarus & Ukraine)
• Don – 1,950 km (Russia)

Last verified on 20-07-2026

Explanation

• DHCP automatically assigns IP addresses to devices.
• It also provides subnet mask, gateway, and DNS information.
• DHCP stands for Dynamic Host Configuration Protocol.

Last verified on 15-01-2026

Explanation

• The age of a tree is determined by its Rings (Number of Annual Rings).
• Each annual ring generally represents one year of growth.
• Counting the rings on the trunk helps determine the tree's age.
• The study of tree rings is called Dendrochronology.

Last verified on 20-07-2026

Explanation

• In the sentence "The girl bought a 'beautiful' doll from the shop," the word "beautiful" is an adjective.
• Adjectives modify nouns or pronouns to describe or specify their qualities.

Last verified on 06-05-2026

Explanation

• Announcement: 17 August 1947, 5:00 PM
• Pakistan's Independence: 14 August 1947
• India's Independence: 15 August 1947
• Boundary Commissioner: Sir Cyril Radcliffe
• Purpose: To divide Punjab and Bengal between Pakistan and India

Last verified on 18-07-2026

Explanation

• A Stack follows the LIFO (Last In, First Out) principle.
• The last element added to the stack is the first one to be removed.
• Elements are inserted using Push and removed using Pop operations.
• Stacks are commonly used in function calls and expression evaluation.
• It is a linear data structure.

Last verified on 10-06-2026

Explanation

• "A blessing in disguise" means something that seems bad at first but later turns out to be good.
• It refers to an unexpected benefit hidden in an unpleasant situation.
• The idiom teaches that some difficulties bring positive results.

Last verified on 08-05-2026

Explanation

• Visited India: 22 March 1942
• Stayed until: 12 April 1942
• Headed by: Sir Stafford Cripps
• Objective: Resolve constitutional issues and secure Indian support in World War II
• Reason: Japan's advance towards India's borders
• Result: Mission failed, leading to the Quit India Movement (August 1942).

Last verified on 17-07-2026

Explanation

• The sum of the three interior angles of a triangle is 180°.
• This rule applies to all types of triangles.
• If two angles are known, the third angle = 180° − (sum of the other two angles).
• It is a basic rule of geometry.
• This property is known as the Angle Sum Property.

Last updated 17 july 2026 by NA

Explanation

• Holy Prophet was born in 571 A.D 22nd April (Day-Monday).
• Mother: Amina
• Father: Abdullah
• Family: Quraish
• Born: Makkah
• Died: 632 AD

Last verified on 12-06-2026