Table shows the percentage of Amit's total marks in Test-1 and Test-2 across six subjects. Amit scored 750 marks in Test-1 and 800 marks in Test-2.
| Subject | Test-1 (%) | Test-2 (%) |
|---|---|---|
| Mathematics | 20 | 21.75 |
| Physics | 22 | 18.125 |
| Chemistry | 16 | 18 |
| Hindi | 14 | 16.25 |
| IT | 10 | 12.375 |
| English | 18 | 13.5 |
The percentage rise in the marks scored by Amit in IT, from Test-1 to Test-2, is
A25%
B28%
C32% ✓ Correct
D39%
Correct answer: (C) 32%
Explanation
The answer is 32 percent.
IT in Test-1 is 10 percent of 750, which is 75.
IT in Test-2 is 12.375 percent of 800, which is 99.
The rise is 99 minus 75, which is 24.
So the percentage rise is 24 divided by 75, times 100.
That equals 32 percent.
So the answer is 32 percent.
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