Explanation

Red phosphorus is the form of phosphorus used in safety matches.

It's found on the striking surface of the matchbox, not in the match head itself.

This design separation prevents the match from spontaneously igniting. 

Explanation

The August Offer was made by Viceroy Lord Linlithgow in 1940

It an attempt to secure Indian support for the British war effort during World War II

It did not offer complete independence or resolve Hindu-Muslim differences — hence, option (a) is correct.

Explanation

The All India Muslim League rejected the Wavell Plan of 1945

Because it did not grant the League exclusive rights to nominate all Muslim members to the Executive Council

Explanation

Gandhi-Irwin Pact, agreement signed on March 5, 1931

Between Mohandas K. Gandhi, leader of the Indian nationalist movement

Lord Irwin (later Lord Halifax), British viceroy (1926–31) of India

Participants: Mahatma Gandhi, George Montagu 

Date: March 5, 1931

Location: India

Explanation

Japan participated in World War II from 1939 to 1945 as a member of the Axis.

Japan's losses were substantial, with about 1.972 million deaths. 

World War II, or the Second World War, was a global war that started in 1939 

The Little Boy type of bomb, was dropped on the Japanese city of Hiroshima on 6 August 1945 during World War II

The Fat Man was dropped on Nagasaki, Japan, on August 9, 1945, at 11:01 AM

the 2nd World War End on 1945

Explanation

The significance of the 25th annual session of the All India Muslim League was Allama Iqbal's Allahabad Address

On the afternoon of Monday, 29 December 1930, at Allahabad, India.

Explanation

It is in response to the partition of Bengal by the British.

It was a campaign to boycott British goods and promote Indian industries.

The Swadeshi Movement was launched on August 7, 1905,

Explanation

The constitution was framed in 1907 

It is often associated with Maulana Muhammad Ali Jauhar

He wrote the "Green Book," which served as its constitution. 

He was among the leading figures of the Khilafat Movement. 

*

The first session of the party was held in Karachi in 1907.

Muhammad Ali Jinnah joined the league in 1913.

Explanation

Pakistan's first metro train, Orange Line, was launched in Lahore in 2020.

It is a 27 km (17-mile) rapid transit system.

Inaugurated on October 25, 2020.

Built with Chinese collaboration.

Inaugurated by Punjab CM Sardar Usman Buzdar.

Explanation

Mandarin Chinese has the most native speakers in the world — over 900 million.

It is the official language of China and widely spoken across Asia.