Explanation

The universe is 13.7 billion years old with an uncertainty of 200 million years.

The WMAP model assumes that the universe's energy is made up of: 70% dark energy, 26% cold dark matter, and 4% atoms and photons

Explanation

At one's beck and call: always having to be ready to obey someone's orders immediately.

Explanation

The Indian campaign of Alexander began in 327 BC

By crossing the Indus River on his way to Taxila.

She invaded India after winning the Battle of the Hydaspes

ND28-4-2023

Explanation

The Treaty of Srirangapatna was signed between Tipu Sultan and Lord Cornwallis on March 18, 1792.

The treaty ended the Third Anglo-Mysore War. 

Signatories of the treaty 

Tipu Sultan: The ruler of Mysore

Lord Cornwallis: Signed on behalf of the British East India Company

Representatives of the Nizam of Hyderabad: Signed the treaty

Representatives of the Maratha Empire: Signed the treaty

Explanation

The Battle of Hunayn was fought against the Bedouin tribe of in 630 CE (8 AH)

Explanation

Egregious: انتہائی برا یا خوفناک

Marvelous means شاندار

Inconspicuous: غیر نمایاں

Explanation

Explanation

The theme of World Thyroid Day (WTD) in 2024 is "Non-Communicable Diseases (NCDs)"

World Thyroid Day is celebrated annually on May 25th

Explanation

The Mari gas field, located in District Ghotki, Sindh

It is the second largest gas field in Pakistan after the Sui gas field.

Discovered in 1957

Founded: 1984

Headquarters: Islamabad

Additional information:

Mari Petroleum Company Limited (MPCL) is a Pakistani petroleum exploration and production company based in Islamabad, Pakistan

Explanation

Angola withdrew its membership from OPEC on January 1, 2024: 

Angola: Joined OPEC in 2007 and announced its withdrawal in 2023 

Other countries that have withdrawn from OPEC:

Qatar: Terminated its membership in January 2019 to focus on natural gas production 

Ecuador: Suspended its membership in 1992, reactivated it in 2007, and withdrew in 2020 

Indonesia: Suspended its membership in 2009, reactivated it in 2016, and suspended it again that year