Related Questions

A can complete a project in 20 days and B can complete the same project in 30 days. A and B start working on the project together and A quits 10 days before the project is expected to be completed. How many days in total will the project take to complete ?
A 16 days
B 18 days
C 23 days
D 27 days
Four staff members at a certain company worked on a project. The amounts of time that the furn staff members worked on the project were in the ratio 2 to 3 to 5 to 6 If one of the four staff members worked o the project for 30 hours, which of the following CANNOT be the total number of hours that the for staff members worked on the project?
A 192
B 96
C 160
D 240
Four staff members at a certain company worked on a project. The amounts of time that the furn staff members worked on the project were in the ratio 3 to 4 5 to 6 . If one of the four staff members worked on the project for 60 hours, which of the following CANNOT be the total number of hours that the four staff members worked on the project ?
A 540
B 270
C 180
D 288
Students should learn in an enviroment ___pressure and with freedom to choose what they want to learn.
A soaked in
B deprived of
C devoid of
D regardless of
There are 120 engineers and technocians working in a project in a project. If the ratio of enginerrs to technicians is 3 to 5, how many technicians are working in the project?
A 45
B 60
C 75
D 90
If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be
A 50 %
B Less than 50 %
C More than 50 %
D 100 %
There are 120 engineers and technicians working in a project. If the ratio of engineers to technicians in 3 to 5, how many technicians are working in the project?
A 45
B 60
C 75
D none of these
Reading is an excellent habit, Here, the "Reading" word is a -----
A Verbal noun
B Praticiple
C Verb
D Greund
Choose the appropriate word to fill is the gaps : Salam hit ---- an excellent idea.
A with
B upon
C by
D in
Silver, one of the first 'metal' used by 'humans' is an 'excellent' conductor of heat and 'electricity'.
A metal
B humans
C excellent
D electricity

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