GATE 2017-2018 :: GATE Mechanical
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For a particular project, eight activities are to be carried out. Their relationships with other activities and expected durations are mentioned in the table below.
If the duration of activity f alone is changed from 9 to 10 days, then the - The cost function for a product in a firm is given by 5q2, where q is the amount of production. The firm can sell the product at a market price of Rs. 50 per unit. The number of units to be produced by the firm such that the profit is maximized is
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Choose the most appropriate alternative from the options given below to complete the following sentence: Despite several “““““““““ the mission succeeded in its attempt to resolve the conflict.
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Which one of the following options is the closest in meaning to the word given below? Mitigate
- Choose the grammatically INCORRECT sentence:
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Wanted Temporary, Part-time persons for the post of Field Interviewer to conduct personal interviews to collect and collate economic data. Requirements: High School-pass, must be available for Day, Evening and Saturday work. Transportation paid, expenses reimbursed. Which one of the following is the best inference from the above advertisement?
- A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation y = 2x “ 0.1x2 where y is the height of the arch in meters. The maximum possible height of the arch is
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An automobile plant contracted to buy shock absorbers from two suppliers X and Y. X supplies 60% and Y supplies 40% of the shock absorbers. All shock absorbers are subjected to a quality test. The ones that pass the quality test are considered reliable. Of X's shock absorbers, 96% are reliable. Of Y's shock absorbers, 72% are reliable. The probability that a randomly chosen shock absorber, which is found to be reliable, is made by Y is
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Which of the following assertions are CORRECT? P: Adding 7 to each entry in a list adds 7 to the mean of the listQ: Adding 7 to each entry in a list adds 7 to the standard deviation of the listR: Doubling each entry in a list doubles the mean of the listS: Doubling each entry in a list leaves the standard deviation of the list unchanged
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A.
critical path remains the same and the total duration to complete the project changes to 19 days.
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B.
critical path and the total duration to complete the project remain the same.
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C.
critical path changes but the total duration to complete the project remains the same.
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D.
critical path changes and the total duration to complete the project changes to 17 days.
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A.
They gave us the money back less the service charges of Three Hundred rupees.
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B.
This country's expenditure is not less than that of Bangladesh.
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C.
The committee initially asked for a funding of Fifty Lakh rupees, but later settled for a lesser sum.
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D.
This country's expenditure on educational reforms is very less.
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