The passage, when transposed 3\(\frac{1}{2}\) tones up, will be in the key of

When a passage is transposed up by 3\(\frac{1}{2}\) tones, this means that each note in the passage is shifted up by 3 full tones and a half tone, or a total of 7 half tones. For example, if the passage starts with a C note, after transposing up by 3\(\frac{1}{2}\) tones, that C note will become a G note. To determine which key the transposed passage is in, we need to identify the note that the passage starts on after transposition and use that note as the starting point for the key signature. For this question, we don't have any information about the original key of the passage, so we can't use that to help us. Instead, we can simply look at the starting note of the passage after transposition. If the starting note is G, then the key of the transposed passage is G major. If the starting note is some other note, then the key of the transposed passage will be different. Therefore, the answer is (C) G major.