Comprehension Passage
Directions: Study the following Pie - chart carefully to answer these questions.
Percentage - wise Distribution of Teachers Who Teach Six Different Subjects Total Number of Teachers = 1800
Percentage of Teachers
If the percentage of Mathematics teachers is increased by 50% and percentage of Hindi teachers decreased by 25%, then what will be the total number of Mathematics and Hindi teachers together?
1
390
2
378
3
459
4
480
5
None of these