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  #2  
20th August 2012, 11:00 AM
Super Moderator
 
Join Date: May 2012
Re: GATE Online Preparation Exam

There are many websites which offers online preparation for GATE exam through online tests Video and online conferring and mock tests etc for different branches of engineering like the website given below.

Generally you are required to register on to the website for the preparation.

gateprep.com
  #3  
26th November 2015, 03:29 PM
Unregistered
Guest
 
Re: GATE Online Preparation Exam

I am going to appear in GATE Online Exam, so I want to get a sample paper for Preparation. So here can you provide me a sample paper of this exam?
  #4  
26th November 2015, 03:42 PM
Super Moderator
 
Join Date: Aug 2012
Re: GATE Online Preparation Exam

I have a sample paper of GATE Exam, so here I am providing you it as you want.


1. Question

Find the odd one in the following group: ALRVX, EPVZB, ITZDF, OYEIK

1. ALRVX
2. EPVZB
3. ITZDF
4. OYEIK

2. Question

Choose the most appropriate word from the options given below to complete the following sentence.

He could not understand the judges awarding her the first prize, because he thought that her performance was quite __________.

1. medium
2. superb
3. mediocre
4. exhilarating

3. Question

Which of the following options is the closest in meaning to the phrase underlined in the sentence below?

It is fascinating to see life forms cope with varied environmental conditions.

1. accept with
2. adapt to
3. adept in
4. adopt to

4. Question

If (z + 1/z)2 = 98, compute (z2 + 1/z2).

. Question

One percent of the people of country X are taller than 6 ft. Two percent of the people of country Y are taller than 6 ft. There are thrice as many people in country X as in country Y. Taking both countries together, what is the percentage of people taller than 6 ft?

1. 3.0
2. 1.5
3. 2.5
4. 1.25

6. Question

In a press meet on the recent scam, the minister said, “The buck stops here”. What did the minister convey by the statement?

1. He will return the money
2. He will resist all enquiries
3. He wants all the money
4. He will assume final responsibility

Question

The roots of ax2 + bx + c = 0 are real and positive. a, b and c are real. Then ax2 + b|x| + c = 0 has

1. no roots
2. 4 real roots
3. 2 real roots
4. 3 real roots


GATE Preparation Exam paper




GATE Preparation Exam paper




GATE Preparation Exam paper
Attached Files
File Type: pdf GATE Preparation Exam paper.pdf (326.3 KB, 48 views)
  #5  
1st March 2016, 03:42 PM
Unregistered
Guest
 
Re: GATE Online Preparation Exam

Hii Buddy , Here I am Looking for Sample Question to preparation of GATE Online Exam , Will you please provide me Same for my help ?
  #6  
1st March 2016, 03:42 PM
Super Moderator
 
Join Date: May 2012
Re: GATE Online Preparation Exam

Friend On your Demanding Here I am Providing Sample Question to preparation of GATE Online Exam :


The number of emails received on six consecutive days is 11, 9, 18, 18, 4 and 15, respectively.
What are the median and the mode for these data?
(A) 18 and 11, respectively
(B) 13 and 18, respectively
(C) 13 and 12.5, respectively (D) 12.5 and 18, respectively

For two rolls of a fair die, the probability of getting a 4 in the first roll and a number less than 4 in
the second roll, up to 3 digits after the decimal point, is _________

Which of the following statements are TRUE?
P. The eigenvalues of a symmetric matrix are real
Q. The value of the determinant of an orthogonal matrix can only be +1
R. The transpose of a square matrix A has the same eigenvalues as those of A
S. The inverse of an ‘n × n’ matrix exists if and only if the rank is less than ‘n’
(A) P and Q only (B) P and R only (C) Q and R only (D) P and S only

The thermodynamic state of a closed system containing a pure fluid changes from (T1, p1) to
(T2, p2), where T and p denote the temperature and pressure, respectively. Let Q denote the heat
absorbed (> 0 if absorbed by the system) and W the work done (> 0 if done by the system). Neglect
changes in kinetic and potential energies. Which one of the following is CORRECT?
(A)Q is path-independent and W is path-dependent
(B)Q is path-dependent and W is path-independent
(C) (Q − W) is path-independent
(D) (Q + W) is path-independent

The units of the isothermal compressibility are
(A) m-3
(B) Pa-1
(C) m3 Pa-1
(D) m-3 Pa-1

In the Tyler standard screen scale series, when the mesh number increases from 3 mesh to 10 mesh,
then
(A) the clear opening decreases
(B) the clear opening increases
(C) the clear opening is unchanged
(D) the wire diameter increases

Taking the acceleration due to gravity to be 10 m/s2, the separation factor of a cyclone 0.5 m in
diameter and having a tangential velocity of 20 m/s near the wall is _________

In a pool boiling experiment, the following phenomena were observed.
P. Natural convection
Q. Film boiling
R. Transition boiling
S. Nucleate boiling
What was the CORRECT sequence of their occurrence?
(A) P, Q, R, S (B) S, R, Q, P (C) Q, R, P, S (D) P, S, R, Q

A hole of area 1 cm2 is opened on the surface of a large spherical cavity whose inside temperature
is maintained at 727 °C. The value of Stefan-Boltzmann constant is 5.67×10-8 W/m2-K4.
Assuming black body radiation, the rate at which the energy is emitted (in W) by the cavity through
the hole, up to 3 digits after the decimal point, is ________

The packing of an existing absorption tower is replaced with a new type of packing. The height of
the packing and the inlet conditions are maintained the same as before. Tests reveal that the
number of transfer units is lower than before. This indicates that the tower with the new packing,
when compared to that with the old packing, will
(A) have a higher rate of absorption of the solute from the gas stream
(B) have a lower rate of absorption of the solute from the gas stream
(C) have the same rate of absorption of the solute from the gas stream
(D) have a lower height of transfer unit

A wet solid is dried over a long period of time by unsaturated air of nonzero constant relative
humidity. The moisture content eventually attained by the solid is termed as the
(A) unbound moisture content
(B) bound moisture content
(C) free moisture content
(D) equilibrium moisture content


The exit age distribution for a reactor is given by E(t) = (t - 4), where t is in seconds. A first order
liquid phase reaction (k = 0.25 s-1) is carried out in this reactor under steady state and isothermal
conditions. The mean conversion of the reactant at the exit of the reactor, up to 2 digits after the
decimal point, is __________

An isothermal liquid phase zero order reaction A  B (k = 0.5 mol/m3-s) is carried out in a batch
reactor. The initial concentration of A is 2 mol/m3. At 3 seconds from the start of the reaction, the
concentration of A in mol/m3 is __________

The overall rates of an isothermal catalytic reaction using spherical catalyst particles of diameters
1 mm and 2 mm are rA1 and rA2 (in mol (kg-catalyst)-1 h-1), respectively. The other physical
properties of the catalyst particles are identical. If pore diffusion resistance is very high, the ratio
rA2/rA1 is __________

In the manufacture of sulphuric acid by the contact process, the catalytic oxidation of SO2 is carried
out in multiple stages mainly to
(A) increase the reaction rate by providing inter-stage heating
(B) increase the overall conversion by providing inter-stage heating
(C) increase the overall conversion by providing inter-stage cooling
(D) decrease the overall conversion by removing sulphur trioxide between stages

In the elutriation leg of a commercial crystallizer containing a mixture of coarse and very fine
crystals of the same material, a liquid is pumped vertically upward. The liquid velocity is adjusted
such that it is slightly lower than the terminal velocity of the coarse crystals only. Hence
(A) the very fine and coarse crystals will both be carried upward by the liquid
(B) the very fine and coarse crystals will both settle at the bottom of the tube
(C) the very fine crystals will be carried upward and the coarse crystals will settle
(D) the coarse crystals will be carried upward and the very fine crystals will settle

100 ton/h of a rock feed, of which 80% passed through a mesh size of 2.54 mm, were reduced in
size such that 80% of the crushed product passed through a mesh size of 1.27 mm. The power
consumption was 100 kW. If 100 ton/h of the same material is similarly crushed from a mesh size
of 5.08 mm to a mesh size of 2.54 mm, the power consumption (in kW, to the nearest integer) using
Bond’s law, is _____________

Calculate the heat required (in kJ, up to 1 digit after the decimal point) to raise the temperature of
1 mole of a solid material from 100 °C to 1000 °C. The specific heat (Cp) of the material (in
J/mol-K) is expressed as Cp = 20 + 0.005T, where T is in K. Assume no phase change. _________

Identify which of the following statements are FALSE.
(P) Oils with an oleic radical (1 double bond) are more suitable than oils with a linolenic radical
(3 double bonds) as film forming vehicles for paints
(Q) Production of synthesis gas from coal and steam is an endothermic process
(R) Use of chlorine for bleaching of wood pulp results in the release of dioxins
(S) In the manufacture of urea from ammonia, the main intermediate product formed is ammonium
bicarbonate
(A) P and Q only
(B) R and S only
(C) Q and R only (D) P and S only

A control valve, with a turndown ratio of 50, follows equal percentage characteristics. The flow rate
of a liquid through the valve at 40% stem position is 1 m3/h. What will be the flow rate in m3/h at
50% stem position, if the pressure drop across the valve remains unchanged? (Up to 2 digits after
the decimal point.) ________

The purchase cost of a heat exchanger of 20 m2 area was Rs. 500000 in 2006. What will be the
estimated cost (in Rs. to the nearest integer) of a similar heat exchanger of 50 m2 area in the year
2013? Assume the six-tenths factor rule for scaling and the cost index for 2006 as 430.2. The
projected cost index for the year 2013 is 512.6. _________

A plant manufactures compressors at the rate of N units/day. The daily fixed charges are Rs. 20000
and the variable cost per compressor is Rs. 500 + 0.2 N1.3. The selling price per compressor is
Rs. 1000. The number of compressors to be manufactured, to the nearest integer, in order to
maximize the daily profit is ___________


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