Percentage Practice Test 6 with solutions

Question : 14 of 40

Marks: +1, -0

In a class of 90 students, amongst 50% of the students each student got number of sweets that are 20% of the total number of students and the amongst remaining 50% of the students each student got number of sweets that are 10% of the total number of students. How many sweets were distributed among 90 students?

960
1015
1215
1620

Validate

Solution:

Total number of sweets

=50/100×90×20/100×90

+50/100×90×10/100×90

= 45 × 18 + 45 × 9

= 810 + 405 = 1215

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