In a university, 80 percent of the students lived in hostel, and 60 percent of the hostel students are lucky to get a single room. If number of lucky students is 1200, then how many students were there in the university?

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Satt Academy · Accepted Answer

2500 - Let,  
total No. of students   =  x
No. of students  lived  in hostel   =  x &times; 80%  =  0.8x
No.of  Lucky  students   =  0.8x &times; 60%  =  0.8x &times; 0.6  =  0.48x...

In a university, 80 percent of the students lived in hostel, and 60 percent of the hostel students are lucky to get a single room. If number of lucky students is 1200, then how many students were there in the university?

শতকরা (Percentage) টপিকের বিষয়বস্তুঃ

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