The passage states that 30% of the total number of girls opted for the Non-Medical stream, and the total number of girls enrolled is 1,700. To find the number of girls in Non-Medical, we need 30% of 1,700. Let's check which option satisfies this:
Only the value 510 corresponds exactly to 30% of the total number of girls, matching the proportion given for the Non-Medical stream.
Therefore, the correct answer is 510.
Fine Arts has 570 total students (19% of 3,000), with 340 girls (20% of 1,700 total girls) and therefore 230 boys (570 minus 340). The question asks how many more girls than boys, expressed as a percentage of the boys, are in Fine Arts. Let's check each option against this:
Only 47.82% correctly reflects the excess of girls over boys in Fine Arts as a percentage of the number of boys.
Therefore, the correct answer is 47.82%.
To find which stream has the maximum number of boys, we need the boys' count in each stream. Since boys equal total students in the stream minus girls in that stream, let's work these out and check every option:
Comparing all five streams, Arts has the highest number of boys at 495, well ahead of the next-highest stream.
Therefore, the correct answer is Arts.
To identify the stream with the fewest boys, let's compute the boys' count for each option, using boys equal to total stream strength minus girls in that stream:
Medical has the smallest total intake among the streams compared here, and combined with a relatively high share of girls, it ends up with the fewest boys of all.
Therefore, the correct answer is Medical.
Non-Medical has 750 total students (25% of 3,000), of which 510 are girls (30% of 1,700), leaving \( 750 - 510 = 240 \) boys. We need the ratio of boys to girls in this stream. Let's check each option:
Simplifying the boys-to-girls figures of 240 and 510 gives exactly 8:17.
Therefore, the correct answer is 8:17.