Explanation

Explanation

Explanation

Smiling Buddha, other name Pokhran-I was the assigned code name of India's

first successful nuclear bomb test on 18 May 1974.

The bomb was detonated on the army base, Pokhran Test Range (PTR), in Rajasthan.

Explanation

Biogas is produced under anaerobic conditions; the process is denominated as anaerobic digestion.

The major constituent of biogas is methane (55-70%), CO2 (30-45%) and some traces of gases such as H2S and ammonia.

Explanation

Explanation

Explanation

Franklin D. Roosevelt was elected President of the United States four times: 1933, 1936, 1940, and 1944.

Franklin Delano Roosevelt (January 30, 1882 – April 12, 1945), also known as FDR.

He was the 32nd president of the United States.

He serving from 1933 until his death in 1945.

The longest-serving U.S. president, he is the only president to have served more than two terms.

Explanation

Port Qasim is located in Karachi, Sindh,  Pakistan.

It is one of the busiest ports in Pakistan.

It is situated on the coast of the Arabian Sea.

It is approximately 35 kilometers east of Karachi's city center.

Opened: September 1980

Explanation

Humayun (1530 AD-1540 AD and 1555 AD-1556 AD):

• He was the son of Babur and ascended the throne in 1530 AD.
• His succession was challenged by his brothers Kamran, Hindal and Askari along with the Afghans.
• His first campaign was against Kalinjar.
• The Battle of Chausa (1539 AD) was fought between Sher Shah and Humayun.

Explanation