Related Questions

If Arif works alone he will take 20 more hours to complete a task than if he works with Babu to complete the task. If Babu work alone, he will take 5 more hours to complete the task than if he works with Arif to complete the task. What is the ratio of the time taken by Arif to than taken by Babu if each of them works alone to complete the task?
A 2 : 1
B 5 : 3
C 7 : 5
D None of these
Which one of the following equations most directly determines the power dissipation of a resistance when you know the power dissipation of a resistance when you know the voltage drop and current?
A P = IE
B P = E2/R
C P = I2R
D I = P/E
E None of the above
If you know the current anywhere in a series circuit, you know the current everywhere in a series circuit.
A True
B False
You may think you know the answer but you don't-----? (Select the appropriate tag question to complete the following sentences.)
A don't you
B would you
C may you
D do you
'I (know) him since I joined the school '. In this sentence the right form of the verb 'know' is :
A am knowing
B have been knowing
C know
D known
Suppose you are writing a letter to the head of the department of a university, but you don't know his/her name. How do you begin you letter?
A Dear Head Teacher
B Dear Sir
C Dear Madam
D Dear Sir/Madam
You should choose this mode if you don't know how long you won't use your computer but want to have the same desktop state when you resume
A Shut Down
B Restart
C Sleep
D Hibernate
You are the administrator of contoso.local domain. You organize the domain into organizational units as shown in the EXHIBIT. You configure the local security options and other settings for the default domain policy object You delegate administration of Michigan and Florida OU. You want to prevent those administrators from creating any other group policy objects with settings that conflict with those you configured.What should you do?
A From the group policy options from the contoso.local domains set the option not override
B From the group policy options from the Michigan and Florida OU, set the option not override
C Block the group policy inheritance for the contoso.local domain
D Block the group policy inheritance for Michigan and Florida OU
E None of above
A can complete a task alone in 8 days, while B takes 12 days to do it by herself. Together with C it takes them 4 days to complete the work. If C and D together can complete the task in 15 days, then how many days will D need to complete the task by herself?
A 36
B 32
C 40
D 30
Complete the following sentence : If i had know you were coming ,_________.
A I would go to the station
B I had gone to the station
C I have gone to the station
D I would be going to the station

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