Q 28. In a class test, among the passed students, 28th from the top. 60% of the total students from the class appeared for the test. If the ratio of students who pas examination to those who failed is 1: 2, then find the number of students in the class. Ops: A O 150 B. O 200 C O 240 D. O 250 Q 29. The ratio of the incomes of Lucy and Morgan is 5: 8. The ratio of the savings of Lucy and Morgan is 3:5. F the expenditures of Lucy and Morgan, if Lucy saves 25% of her income. Ops: A. O2/3 B. 045/71 C. 07/11 D. O 24/13 Q 30. The average age of a family of 9 members is 24 years. Find the sum of the ages of all members. Ops: A. O175 B. O 125 C. O 216 Care 0909

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Q 28. In a class test, among the passed students, Martha is 15" from the bottom. Sarah, who is B ranks higher than Mart
28th from the top. 60% of the total students from the class appeared for the test. If the ratio of students who pass
examination to those who failed is 1: 2, then find the number of students in the class.
Ops: A O 150
B.
O 200
C.
240
D. O 250
Q 29. The ratio of the incomes of Lucy and Morgan is 5: 8. The ratio of the savings of Lucy and Morgan is 3: 5. F
the expenditures of Lucy and Morgan, if Lucy saves 25% of her income.
Ops: A. O2/3
B. O45/71
C. O7/11
D. O 24/13
Q 30. The average age of a family of 9 members is 24 years. Find the sum of the ages of all members.
Ops: A. O175
B. O 125
C. O 216
0905
Transcribed Image Text:Q 28. In a class test, among the passed students, Martha is 15" from the bottom. Sarah, who is B ranks higher than Mart 28th from the top. 60% of the total students from the class appeared for the test. If the ratio of students who pass examination to those who failed is 1: 2, then find the number of students in the class. Ops: A O 150 B. O 200 C. 240 D. O 250 Q 29. The ratio of the incomes of Lucy and Morgan is 5: 8. The ratio of the savings of Lucy and Morgan is 3: 5. F the expenditures of Lucy and Morgan, if Lucy saves 25% of her income. Ops: A. O2/3 B. O45/71 C. O7/11 D. O 24/13 Q 30. The average age of a family of 9 members is 24 years. Find the sum of the ages of all members. Ops: A. O175 B. O 125 C. O 216 0905
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