Test: Percentages - Challenging

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Question 1:   Calculate 12.5%  of   48
8
9
6
7
Question 2:   Calculate 150%  of   25
32.5
35
40
37.5
Question 3:   Calculate 390%  of   115
460
450
448.5
438
Question 4:   What percent of 65  is   8.125 ?
7.5%
12.5%
14%
25%
Question 5:   What percent of 110  is   7 ?
6.4%
6.7%
6.5%
7%
Question 6:   Group consists of   37  students. At math lecture were present   28  students. What is the percentage of the absent students?
24.3%
26.2%
25.5%
27.1%
Question 7:   What percent of   22  is   70 ?
318.2%
324.6%
321.3%
315.7%
Question 8:   24%  of   80  is  40% of number  x . Calculate value of  x .
48
55
52
51
Question 9:   Price of goods decreases from £ 15.75 to £ 12.34 . What percentage was the price drop?
21.65%
21.45%
22.25%
22%
Question 10:   Tea leaves loose 89% of its weight during water drying. How many kilograms of tea leaves is required to produce 35 kg’s of dried tea?
315.25kg
321.75kg
318.19kg
312.6kg