2 years ago in Percentage

In an institute, 60% of the students are boys and the rest are girls. Further 15% of the boys and 7.5% of the girls are getting a fee waiver. If the number of those getting a fee waiver is 90, find the total number of students getting 50% concessions if it is given that 50% of those not getting a fee waiver are eligible to get half fee concession?

[A] 360
[B] 280
[C] 320
[D] 330
[E] 350
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Dinesh Garg
Dinesh Garg - 1 year ago

Dinesh Garg from Jind, India is saying 350 is correct answer

Chhavi Jain
Chhavi Jain - 2 years ago

Chhavi Jain from Jaipur, India is saying 320 is correct answer

Francis Rai
Francis Rai - 2 years ago

Francis Rai from Assam, India is saying 280 is correct answer

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