In a college, 50% of total 400 Arts students are Locals. 25% of students from 100 Science students are locals and 85% of total 120 Commerce students are locals. What is the total percentage of locals from Arts, Science and Commerce.  Options.
A) 322 B) 340 C) 333 D) 327 E) 500
locals from Arts = 50% of 400 = 200   locals from Science = 25% of 100 = 25   locals from Commerce = 85% of 120 = 102   total locals = 200+25+102= 
<gadget id="calculator">200+25+102</gadget>
<output>327</output>
327   327
<result>D</result>
In a college, 50% of total 400 Arts students are Locals. 25% of students from 100 Science students are locals and 85% of total 120 Commerce students are locals. What is the total percentage of locals from Arts, Science and Commerce.