Archive for GATE Reasoning questionas and answers
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You are browsing the archives of GATE Reasoning questionas and answers.
The important dates for GATE 2008 are given below. The dates for GATE 2009 are also likely to be similar.
Commencement of
1. Sale of information brochure and offline application forms – 24 September 2007
2. Online application form submission – 24 September 2007
Last date of issue of information brochure and application [...]
Yes, your much awaited GATE-2009 notification has come out today! Indian Institute of Technology Roorkee has been designated as the Organizing Institute for GATE 2009.The overall coordination and responsibility of conducting GATE 2009 would lie with IIT Roorkee.
The important dates as per GATE-2009 notifications are as below:
Commencement of GATE-2009 forms:
1) Sale of information brochure and [...]
POSTAL PREPARATORY PROGRAMME
FOR THE
GRADUATE APTITUDE TEST IN ENGINEERING
(GATE), 2009
HERE IS AN OPPORTUNITY…….
for advanced engineering education in India. An M.E. or M.Tech. degree
is a desirable qualification for our young Engineers seeking a rewarding
professional career. Engineering students, while in the final year of their
degree course, spend considerable time seeking an opening for higher
studies in foreign universities, but [...]
1
The following data about the flow of liquid was observed in a continuous chemical process plant
Flow rate
(litres/sec)
7.5
to
7.7
7.7
to
7.9
7.9
to
8.1
8.1
to
8.3
8.3
to
8.5
8.5
to
8.7
Frequency 1 5 35 17 12 10
Mean flow rate of the liquid is
Options
A) 8.00 litres/sec B) 8.06 litres/sec
C) 8.16 litres/sec D) 8.26 litres/sec
Your Answer ( Not Answered )
Correct Answer C
2 [...]
1 In PERT analysis a critical activity has
Options
A) maximum Float B) zero Float
C) maximum Cost D) minimum Cost
Your Answer ( Not Answered )
Correct Answer B
2 Environment friendly refrigerant R134 a is used in the new generation domestic refrigerators. Its chemical formula is
Options
A) CH C1 F 2 B) C 2 [...]
1 Stokes theorem connects
Options
A) a line integral and a surface integral B) a surface integral and a volume integral
C) a line integral and a volume integral
D) gradient of a function and its surface integral
Your Answer ( Not Answered )
Correct Answer A
2 Match the following
Type of Mechanism [...]
1 A surface height profile is given by, y = a + b sin
2 p x
l
(0 x l) where a, b, l are constants and x is the horizontal coordinate. The roughness of the surface, based on absolute deviation, is
Options
A)
2b
p
B)
4b
p
C)
6b
p
D)
8b
p
Your Answer ( Not Answered )
Correct Answer A
2 [...]
1 In an 8085 microprocessor, which one of the following is the correct sequence of the machine cycles for the execution of the DCR M instruction?
Options
A) op-code fetch
B) op-code fetch, memory read, memory write
C) op-code fetch memory read
D) op-code fetch memory write, memory write
Your Answer ( Not Answered )
Correct Answer B
2 [...]
A scalar field is given by f = x 2/3 + y 2/3 , where x and y are the Cartesian coordinates. The derivative of f along the line y = x directed away from the origin, at the point (8,8) is
Options
A)
Ö 2
3
B)
Ö 3
3
C)
2
Ö 3
D)
3
Ö 2
Your Answer ( Not Answered [...]
1
A 50 kW dc shunt motor is loaded to draw rated armature current at any given speed. When driven
(i) at half the rated speed by armature voltage control and
(ii) at 1.5 times the rated speed by field control, the respective output powers delivered by the motor are approximately.
Options
A) 25kW in (i) and 75kW [...]