Question
The student strength of two departments of a college are in the ratio 9:7. If the number of students in the first department was 27 less and in the second department 21 more, both would have equal students. Find the original number of students in the second department.
More Ratio Questions
- Number of girls in class ‘P’ is 60% of number of boys in that class. Class ‘Q’ has 20% fewer boys than in class ‘P’ and 40% more total students than class ...
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- Rs 16,800 is to be divided among A, B and C in the ratio 3 : 4 : 5. What is B’s share?
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- The number of boys and girls in a class is 480 and 320, respectively. When (x + 40) boys and x girls join, the ratio becomes 3:2. Find the value of ‘x’.
- In a class, the ratio of boys to girls is 7 : 5. If 6 boys leave the class, the ratio becomes 4 : 3. How many girls are there in the class?
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