Which of the following types of pronouns replaces a noun in a sentence, but does not specify which noun it replaces? [#1316]

Indefinite pronouns, such as "someone", "something", "anyone", etc., replace a noun in a sentence, but do not specify which specific noun they replace.

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Indefinite pronouns, such as "someone", "something", "anyone", etc., replace a noun in a sentence, but do not specify which specific noun they replace.

The dog was taken for a walk by her.

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The dog was taken for a walk by her.

The Mona Lisa, painted by Leonardo da Vinci, is one of the most famous paintings in the world and is also known as "La Gioconda", which means "the joyful one" in Italian.

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The Mona Lisa, painted by Leonardo da Vinci, is one of the most famous paintings in the world and is also known as "La Gioconda", which means "the joyful one" in Italian.

Jonas Salk developed the inactivated poliovirus vaccine (IPV) in 1955, which was the first effective vaccine against polio. Salk's vaccine led to a significant reduction in polio cases and paved the way for global efforts to eradicate the disease.

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Jonas Salk developed the inactivated poliovirus vaccine (IPV) in 1955, which was the first effective vaccine against polio. Salk's vaccine led to a significant reduction in polio cases and paved the way for global efforts to eradicate the disease.

I had taken by meal before he came.

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I had taken by meal before he came.

The term "drove" is the collective noun used for pigs. It likely refers to the way pigs are often driven or moved together in groups. A group of pigs also known as drift, parcel, passel, sounder, and team.

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The term "drove" is the collective noun used for pigs. It likely refers to the way pigs are often driven or moved together in groups. A group of pigs also known as drift, parcel, passel, sounder, and team.

Biswa Singha (1515–1540) is considered the founder of the Koch dynasty, which ruled parts of present-day Assam and Bengal in the 16th century. He unified various Bodo tribes, replaced the Baro-Bhuyans, and established the dynasty in the erstwhile Kamata Kingdom. His son, Naranarayan, is considered the dynasty's greatest monarch, extending his power over a large part of Assam and southward into what became the British district of Rangpur.

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Biswa Singha (1515–1540) is considered the founder of the Koch dynasty, which ruled parts of present-day Assam and Bengal in the 16th century. He unified various Bodo tribes, replaced the Baro-Bhuyans, and established the dynasty in the erstwhile Kamata Kingdom. His son, Naranarayan, is considered the dynasty's greatest monarch, extending his power over a large part of Assam and southward into what became the British district of Rangpur.

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Neptune, with an average distance of about 4.5 billion kilometers (2.8 billion miles), is the farthest planet from the Sun. Note: Pluto was previously considered a planet but is now classified as a dwarf planet.

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Neptune, with an average distance of about 4.5 billion kilometers (2.8 billion miles), is the farthest planet from the Sun. Note: Pluto was previously considered a planet but is now classified as a dwarf planet.

The concert was too loud that we couldn't hear the music.

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The concert was too loud that we couldn't hear the music.

A "pride" is the collective noun for a group of lions, especially in the wild.

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A "pride" is the collective noun for a group of lions, especially in the wild.