Related Questions

Consider a company that assembles computers. The probability of a faulty assembly of any computer is p. The company therefore subjects each computer to a testing process. This testing process gives the correct result for any computer with a probability of q. What is the probability of a computer being declared faulty?
A pq + (1 - p) (1 - q)
B (1 - q)p
C (1 - p)q
D pq
X introduces Y saying, " He is the husband of the grand daughter of the father of my father." How is Y related to X ?
A Brother
B Son
C Brother-in-law
D Nephew
E Son-in-law
The value of a computer is depreciated over five years for tax purposes (meaning that at the end of five years , the computer is worth $0). If a business paid $ 2,100 for a computer, how much will it have depreciated after 2 years?
A $840
B $ 1,050
C $ 820
D $ 420
You create home directories for users Jan and Kim on a Windows NT Server computer. Jan works on a Windows NT Workstation computer. Kim works on a Microsoft Windows for Workgroups computer. After they log on, Jan can access her home directory, but Kim cannot access her home directory. What should you do?
A Start the Replication service on Kim's Windows for Workgroups computer
B Relocate Kim's home directory to her Windows for Workgroups computer
C Map a drive on Kim's Windows for Workgroups computer to her home directory on the server
D You cannot do this. Home directories can be accessed only by Windows NT computers
Pointing to a photograph, a man said,"She is the grand daughter of the elder brother of my father." How is the girl in the photograph related to this man?
A Niece
B Sister
C Aunt
D Sister-in-law
E Maternal aunt
A father is 32 years older than the son. In 7 years the father's age will be 5 years more than twice that of the son. The age of the father, 3 years from now , will be
A 45 years
B 55 years
C 65 years
D 75 years
A father is three times as old as his son. After fifteen years the father will be twice as old as his son's age at that time . Hence the father's present age is ---
A 36
B 42
C 45
D 48
The sum of the ages of the son and father is 120 years. The father's age is 3 times than that of the son. What is the age of father?
A 75
B 89
C 85
D 90
Eighteen years ago , a father was three times as old as his son. Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father is-
A 54
B 72
C 105
D 108
Six years from now the combined age of father and son will be 54. If, currently , son is 5 times younger than his father then what is the present age of the father ?
A 30
B 40
C 35
D 45

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