Directions (Q. 1-5): Given below is the percentage of marks obtained by six students in different subjects.

1. If the ratio between marks obtained by Monica in Economics and marks obtained in Physics is 2 : 3. Then marks obtained by Monica in Physics is what percent of marks obtained by Rachel in Physics?
127.5%
92.5%
90.90%
112.5%
None of these
Solution:

2. If score of Ross in Economics would have been 25% more, then it would be 140 marks. Find the average score of all the students in Economics.
93 (2/3)
98 (2/3)
92
94 (1/2)
None of these

Solution:
3. What is the average marks obtained by all students in French subject?
53.24
48.54
64.83
85.66
86.83

Solution:
4. Marks obtained by Chandler in French, Maths and Economics together is what percent more/less than marks obtained by Ross in Geography, Physics and Biology? (approximate)
15% more
18% more
12% less
19% less
20% more

Solution:
5. If total marks obtained by Phoebe in Maths and Geography together is 1 mark less than marks obtained by Ross in Maths and English, then find the total marks percentage of Phoebe.
82%
86%
80%
88%
None of these

Solution:
Directions (Q. 6-10): A person purchased 5 Gadgets from a shop and sold them online. Given below is the data showing cost price, selling price and profit/loss percentage.

6. Cost price of Laptop is what percent of selling price of Tablet? (approximate)
138%
182%
142%
154%
186%

Solution:
7. If there has been a profit of 12% on Tablet instead of 12% loss. Then the new S.P. is how much more than the original S.P.?
5216
5396
5336
5316
None of these

Solution:
8. Profit percentage on Digital camera is what percent more/less than profit percentage on Laptop?
50% more
33.34% less
33.67% more
50% less
150% less

Solution:
9. What is the ratio between profit percentage of Smart Watch to profit percentage of Smartphone?
5 : 3
3 : 2
3 : 5
2 : 5
None of these

Solution:
10. What is the overall profit/loss percentage? (approximate)
22.12% profit
12.12% profit
14.14% profit
33.12% loss
15.15% loss
Solution:
Overall cost price of all items together =32445+35600+22150+28295+5660=124150
Overall selling price of all items together =40556.25+40940+19492+31140+7075 = 139203.25
Profit percentage =(139203.25-124150)/124150×100≈12.12% profit