Related Questions

In a class, 120 students are finance major and 100 students are marketing major, 25% of the finance students and 20% of the marketing students are male. 20% of the male finance student and 25% of the male marketing students passed the final xam. What percentage of male students passed the exam?
A 5%
B 10%
C 16%
D 22%
The Head of a newly formed government desires to appoint five of the six elected members A,B,C,D,E and F to portfolios of Home,Power,Defence ,Telecom and Finance.F dose not want any portfolio if D gets one the five.C wants either Home or Finance or on portfolio.B says that if D gets either Power or Telecom then she must get the other one.E insists on a portfolio if A gets one. If a gets Home and C gets Finance,then which is NOT a valid assignment for Defence and Telecom?
A B-Defence,D-Telecom
B B-Defence,E-Telecom
C F-Defence,B-Telecom
D D-Defence,B-Telecom
A survey was conducted among the students of Khulna University to find out how many forms of physical exercise usually swam, 25% said they usually did jogging, 20% said they played cricket, 15% said they usually played football and 20 respondents said they did not take any form of exercise. From the above findings it can be concluded that.
A The student of khulna University do not usually take physical exercise.
B No respondent took more than one form of exercise.
C The method of data collection was not valid.
D Some of the respondents took more than one form of exercise.
Four subjects ---physics, Chemistry, Mathematics and Biology ---were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the chemistry period scheduled? 1. Mathematics period ended at 10.00 a.m, which was preceded by Biology. 2. Physics was scheduled in the last period. 3. Mathematics period was immediately followed by Chemistry.
A Only 1
B Only 2
C Only 2 and 3
D Only 1 and either 2 or 3
Thirty students have enrolled either in finance or marketing or both. If 18 enrolled in finance and 17 enrolled in marketing , how many enrolled in both?
A 10
B 15
C 5
D 7
The Head of a newly formed government desires to appoint five of the six elected members A,B,C,D,E and F to portfolios of Home,Power,Defence ,Telecom and Finance.F dose not want any portfolio if D gets one the five.C wants either Home or Finance or on portfolio.B says that if D gets either Power or Telecom then she must get the other one.E insists on a portfolio if A gets one. Which is a valid assignment ?
A B-Home, F-Power,E-Defence,C-Telecom ,A-Finance
B A-Home, B-Power,E-Defence,D-Telecom ,F-Finance
C C-Home, D-Power,A-Defence,B-Telecom ,E-Finance
D A-Home, B-Power,C-Defence,D-Telecom ,E-Finance
Mandela went on to play a prominent role _______the world as an advocate_____human dignity in the face _____challenge ranging form political repression to AIDS.
A in, of, to
B in, to, to
C on, of , of
D to, to , of
In selenium rectifiers efficiencies ranging from ______ to ______ percent are attainable
A 25, 35
B 40, 50
C 60, 70
D 75, 85
Nitrogen forms a variety of compounds in all oxidation states ranging from
A –3 to +5
B –3 to +3
C –3 to +4
D –3 to +6
Seam welding is best adopted for metal thickness ranging from
A 0.025 to 3 mm
B 3 to 5 mm
C 5 to 8 mm
D 8 to 10 mm

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