Question

[106]. Read the following passage carefully and answer the question.

Passage: Music feels like pure feeling, yet it rests on mathematics. An octave is a doubling of frequency: a note vibrating twice as fast sounds the same note, only higher. Simple ratios govern harmony: a fifth corresponds to a ratio of three to two, a fourth to four to three, and our ears hear these ratios as pleasant and stable. Rhythm is counting in time, with beats divided into halves, thirds and quarters, and a composer who breaks a pattern creates surprise precisely because the listener expected the next beat. This does not make music cold. Knowing the mathematics behind a melody is like knowing the grammar behind a poem: it explains why a phrase moves us, without replacing the feeling itself.

What is the main idea of the passage?

1.
A public library is a shared free space that preserves memory and builds critical judgement in readers.
2.
Careful observation of an unexpected result led to penicillin, later purified into a life-saving medicine.
3.
Music rests on mathematical ratios and rhythmic counting, which explain harmony without replacing feeling.
4.
Coral reefs are fragile, biodiverse ecosystems that shelter marine life and protect coasts from waves.
Answer (Detailed Solution Below)

Option 3 : Music rests on mathematical ratios and rhythmic counting, which explain harmony without replacing feeling.

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Detailed Solution

सही उत्तर Music rests on mathematical ratios and rhythmic counting, which explain harmony without replacing feeling. है।

Key Points

The passage centres on: Music rests on mathematical ratios and rhythmic counting, which explain harmony without replacing feeling.

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Question:

[106]. Read the following passage carefully and answer the question.

Passage: Music feels like pure feeling, yet it rests on mathematics. An octave is a doubling of frequency: a note vibrating twice as fast sounds the same note, only higher. Simple ratios govern harmony: a fifth corresponds to a ratio of three to two, a fourth to four to three, and our ears hear these ratios as pleasant and stable. Rhythm is counting in time, with beats divided into halves, thirds and quarters, and a composer who breaks a pattern creates surprise precisely because the listener expected the next beat. This does not make music cold. Knowing the mathematics behind a melody is like knowing the grammar behind a poem: it explains why a phrase moves us, without replacing the feeling itself.

What is the main idea of the passage?

1.
A public library is a shared free space that preserves memory and builds critical judgement in readers.
2.
Careful observation of an unexpected result led to penicillin, later purified into a life-saving medicine.
3.
Music rests on mathematical ratios and rhythmic counting, which explain harmony without replacing feeling.
4.
Coral reefs are fragile, biodiverse ecosystems that shelter marine life and protect coasts from waves.

Correct Answer: Music rests on mathematical ratios and rhythmic counting, which explain harmony without replacing feeling.

The passage centres on: Music rests on mathematical ratios and rhythmic counting, which explain harmony without replacing feeling.

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