Explanation

Francois Bernier was a French physician and traveler.

He arrived in India during the region of Shahjahan

He stayed (14 October 1658 – 20 February 1670) for around 12 years in India

He worked as a physician to Mughal prince Dara Shikoh.

Dara Shikoh (the eldest son of the Mughal emperor Shah Jahan

Explanation

Chlorine atoms in Chlorofluorocarbons (CFCs) are primarily responsible for the depletion of the ozone layer. 

Explanation

The idiom "above the fold" originates from the newspaper industry,

where it refers to the upper half of the front page of a newspaper that is visible when the paper is folded.

Explanation

As of 2023, Australia has won the ICC Men's Cricket World Cup 6 times.

The years they won and the runner-up teams are:

1987: Australia defeated England.

1999: Australia defeated Pakistan.

2003: Australia defeated India.

2007: Australia defeated Sri Lanka.

2015: Australia defeated New Zealand.

2023: Australia defeated India.

Explanation

The transfer of thermal energy from one substance to another that requires no physical medium is called radiation.

Radiation is the process by which thermal energy (heat) is transferred through electromagnetic waves, such as infrared radiation. 

They can occur in a vacuum, such as in the transfer of heat from the Sun to the Earth.

Unlike conduction and convection, which require a physical medium (solids, liquids, or gases), 

Explanation

Richard Nixon 37th President of the United States from January 20, 1969 – August 9, 1974	July 31 – August 1, 1969	India	New Delhi	State visit. Met with Acting President Mohammad Hidayatullah. Prime Minister is Indira Gandhi
	August 1–2, 1969	Pakistan	Lahore	State visit. Met with President Yahya Khan.

list of  US Presidents who visit Pakistan:

Explanation

Ethanol-blended fuel is widely used in Brazil

In the 1970s Brazil started a large-scale program for the use of sugarcane-derived ethanol as a motor fuel

Explanation

The first guru of Sikhism, Guru Nanak, founded Kartarpur in 1504 CE

On the right bank of the Ravi River and established the first Sikh commune there.

Additional information 

The Gurdwara Darbar Sahib Kartarpur is located in the Narowal.

Located on the right bank of the Ravi River.

It lies near the India-Pakistan border.

The Kartarpur Corridor was introduced by PM Modi and his Pakistani counterpart Imran Khan.

On the 550th birthday anniversary of Guru Nanak in November 2019.

It is 4.7 kilometers long highway that connects:

• The Dera Baba Nanak shrine in India.
• The Darbar Sahib Kartarpur in Pakistan.

Explanation

A declarative sentence makes a statement or provides information.

In the sentence "We took a test yesterday," you are stating a fact about an event that happened in the past.

Explanation

 The phrase “in about twenty minutes” indicates the time until the action (leaving) will occur.

Using “in” specifies the duration from the current moment to when you’ll be ready.