Firstranker's choice
GATE 2016
--- Content provided by FirstRanker.com ---
Q. 1 – Q. 5 carry one mark each.
Q.1 The chairman requested the aggrieved shareholders to
him.
(A) bare with (B) bore with (C) bear with (D) bare
Q.2 Identify the correct spelling out of the given options:
--- Content provided by FirstRanker.com ---
(A) Manageable (B) Manageable (C) Mangaeble (D) Managible
Q.3 Pick the odd one out in the following:
13, 23, 33, 43, 53
(A) 23 (B) 33 (C) 43 (D) 53
Q.4 R2D2 is a robot. R2D2 can repair aeroplanes. No other robot can repair aeroplanes.
--- Content provided by FirstRanker.com ---
Which of the following can be logically inferred from the above statements?
(A) R2D2 is a robot which can only repair aeroplanes.
(B) R2D2 is the only robot which can repair aeroplanes.
(C) R2D2 is a robot which can repair only aeroplanes.
(D) Only R2D2 is a robot.
--- Content provided by FirstRanker.com ---
Q.5 If |9y-6|=3, then y²-4y/3 is
(A) 0 (B) +1/3 (C) -1/3 (D) undefined
Firstranker's choice
GATE 2016
--- Content provided by FirstRanker.com ---
Q. 6 – Q. 10 carry two marks each.
Q.6 The following graph represents the installed capacity for cement production (in tonnes) and the actual production (in tonnes) of nine cement plants of a cement company. Capacity utilization of a plant is defined as ratio of actual production of cement to installed capacity. A plant with installed capacity of at least 200 tonnes is called a large plant and a plant with lesser capacity is called a small plant. The difference between total production of large plants and small plants, in tonnes is
Q.7 A poll of students appearing for masters in engineering indicated that 60 % of the students believed that mechanical engineering is a profession unsuitable for women. A research study on women with masters or higher degrees in mechanical engineering found that 99 % of such women were successful in their professions.
Which of the following can logically inferred from the above paragraph?
(A) Many students have misconceptions regarding various engineering disciplines.
--- Content provided by FirstRanker.com ---
(B) Men with advanced degrees in mechanical engineering believe women are well suited to be mechanical engineers.
(C) Mechanical engineering is a profession well suited for women with masters or higher degrees in mechanical engineering.
(D) The number of women pursuing higher degrees in mechanical engineering is small.
Firstranker's choice
GATE 2016
--- Content provided by FirstRanker.com ---
Q.8 Sourya committee had proposed the establishment of Sourya Institutes of Technology (SITs) in line with Indian Institutes of Technology (IITs) to cater to the technological and industrial needs of a developing country.
Which of the following can be logically inferred from the above sentence?
Based on the proposal,
(i) In the initial years, SIT students will get degrees from IIT.
--- Content provided by FirstRanker.com ---
(ii) SITs will have a distinct national objective.
(iii) SIT like institutions can only be established in consultation with IIT.
(iv) SITs will serve technological needs of a developing country.
(A) (iii) and (iv) only. (B) (i) and (iv) only.
(C) (ii) and (iv) only. (D) (ii) and (iii) only.
--- Content provided by FirstRanker.com ---
Q.9 Shaquille O' Neal is a 60% career free throw shooter, meaning that he successfully makes 60 free throws out of 100 attempts on average. What is the probability that he will successfully make exactly 6 free throws in 10 attempts?
(A) 0.2508 (B) 0.2816 (C) 0.2934 (D) 0.6000
Q.10 The numeral in the units position of 211870 + 146127 × 3424 is
END OF THE QUESTION PAPER
Firstranker's choice
--- Content provided by FirstRanker.com ---
GATE 2016 Food Technology (XE-G)
G: FOOD TECHNOLOGY
Q. 1 – Q. 9 carry one mark each.
Q.1 Bread staling is caused by
--- Content provided by FirstRanker.com ---
(A) Caramelisation (B) Gelatinisation (C) Retrogradation (D) Aggregation
Q.2 Arrange the grades of tea in the increasing order of their leaf size
(A) Souchang, pekoe and orange pekoe
(B) Pekoe, souchang and orange pekoe
(C) Orange pekoe, souchang, and pekoe
--- Content provided by FirstRanker.com ---
(D) Orange pekoe, pekoe, and souchang
Q.3 Fruit juice is being pasteurized in a tubular heat exchanger. The retention time in holding tube of 0.2 m² cross sectional area is 3 seconds. If the flow rate of juice is 0.4 m³ s¯¹, the length of the holding tube in m, is
Q.4 The oil, which experiences flavor reversion even at the lower peroxide value is
(A) Mustard (B) Soybean (C) Palm (D) Sesame
Q.5 80 kg of wheat containing 10 kg of moisture has been dried to a moisture content of 8% wet basis in 3 hours under constant rate period of drying. The drying rate in kg h¯¹ is
--- Content provided by FirstRanker.com ---
Q.6 The rate of cream separation in a disc bowl centrifuge can be increased by
(A) Increasing the size of the bowl (B) Lower viscosity of fluid
(C) Increasing RPM of the bowl (D) All of these
Q.7 Which one of the following is not used in mass transfer analysis?
(A) Biot number (B) Peclet number (C) Schmidt number (D) Sherwood number
--- Content provided by FirstRanker.com ---
Q.8 Oxygen is permeating through an EVOH film of thickness ‘t' and solubility coefficient 'S'. If diffusivity of oxygen through the film is 'D', then permeability of oxygen through the film will be
(A) D/t (B) D/S (C) D × S (D) S/D
Firstranker's choice
GATE 2016 Food Technology (XE-G)
--- Content provided by FirstRanker.com ---
Q.9 Condensing steam is used to heat vegetable oil in a double pipe co-current heat exchanger. If the inlet and outlet temperature of steam are Thi and Tho, and for vegetable oil Tci and Tco, respectively, the log mean temperature difference ( ?T LM ) will be
Q. 10 – Q. 22 carry two marks each.
Q.10 Match the food spoilage organisms given in Column I with the associated foods given in Column II
Column I Column II
P. Clostridium botulinum 1. Fish
--- Content provided by FirstRanker.com ---
Q. Salmonella spp. 2. Cooked starch foods
R. Vibrio parahaemolyticus 3. Meat, egg and poultry
S. Bacillus cereus 4. Canned foods
(A) P-4, Q-3, R-1, S-2 (B) P-3, Q-4, R-2, S-1
(C) P-2, Q-1, R-3, S-4 (D) P-4, Q-3, R-2, S-1
--- Content provided by FirstRanker.com ---
Q.11 Fluid is flowing inside a pipe of radius 'R' in fully developed laminar flow. If the velocity of the fluid at the centre at a distance 'L' is 'v max , the velocity at radial distance of ¾ (R) will be _times vmax
(A) 9/16 (B) 7/16 (C) 16/9 (D) 16/7
Q.12 A meat ball with a radius of 25.4 mm at a temperature of 700 K, is suddenly plunged into a medium whose temperature is held at 395 K. Assume a convective heat transfer coefficient of 11.5 W m² K¯¹ and take the average physical properties as: K = 44 W m¯¹ K¯¹, p = 7850 kg m³ and cp = 0.4606 kJ kg 'K-¹. The temperature (K) of the meat ball after one hour is
Q.13 a) Assertion: Acidulates are added in soft drinks to provide a buffering action.
r) Reason: Buffers tend to prevent changes in pH and prevent excessive tartness.
--- Content provided by FirstRanker.com ---
Choose the correct answer from the following
(A) Both a) and r) are true but r) is not the correct reason
(B) Both a) and r) are true and r) is the correct reason for a)
(C) a) is true but r) is false
(D) Both a) and r) are false
--- Content provided by FirstRanker.com ---
Q.14 The D121 and Z values for C. botulinum spores in canned food are 0.2 min and 10 °C respectively. Total time required in min, to reduce the spores from 102 to 10º at 111 °C is
Firstranker's choice
GATE 2016 Food Technology (XE-G)
Q.15 a) Assertion: Olestra is used as a zero calorie fat replacer
--- Content provided by FirstRanker.com ---
r) Reason: It is a sucrose polyester with 6-8 acyl group and is not absorbed in the human digestive system.
Choose the correct answer from the following
(A) Both a) and r) are false
(B) Both a) and r) are true, but r) is not the correct reason for a)
(C) a) is true but r) is false
--- Content provided by FirstRanker.com ---
(D) Both a) and r) are true and r) is the correct reason for a)
Q.16 Match the enzymes in Column I with their functions in Column II
Column I Column II
P. Amylase 1. Conversion of sucrose to glucose and fructose
Q. Invertase 2. Softening of dough
--- Content provided by FirstRanker.com ---
R. Phosphatase 3. Effectiveness of pasteurization
S. Protease 4. Conversion of starch to maltose
(A) P-1, Q-2, R-3, S-4 (B) P-4, Q-1, R-3, S-2
(C) P-1, Q-4, R-2, S-3 (D) P-2, Q-4, R-3, S-1
Q.17 Match the terms in Column I with their most appropriate description in Column II
--- Content provided by FirstRanker.com ---
Column I Column II
P. Enrichment 1. Overcome the deficiency of nutrient by mixing of two plant sources
Q. Fortification 2. Overcome the deficiency of nutrient from a synthetic source
R. Supplementation 3. Restoration of nutrient which is lost during processing
S. Complementation 4. Addition of nutrient which may or may not originally present
--- Content provided by FirstRanker.com ---
(A) P-3, Q-4, R-2, S-1 (B) P-4, Q-3, R-1, S-2
(C) P-1, Q-2, R-3, S-4 (D) P-2, Q-3, R-1, S-4
Q.18 Match the products in Column I with their Original Phase in Column II
Column I Column II
P. Milk 1. Colloidal
--- Content provided by FirstRanker.com ---
Q. Butter 2. Solution
R. Lactose 3. Water in oil emulsion
S. Casein 4. Oil in water emulsion
(A) P-3, Q-4, R-1, S-2 (B) P-3, Q-4, R-2, S-1
(C) P-4, Q-3, R-2, S-1 (D) P-4, Q-3, R-1, S-2
--- Content provided by FirstRanker.com ---
Q.19 a) Assertion: Presence of low sulphur containing amino acids make casein in milk to boil, sterilize and concentrate without coagulation even at higher temperature.
r) Reason: This is due to the restricted formation of di-sulphide bonds resulting in increased stability.
Choose the correct answer from the following
(A) Both a) and r) are true and r) is the correct reason for a)
(B) Both a) and r) are true but r) is not the correct reason for a)
--- Content provided by FirstRanker.com ---
(C) Both a) and r) are false
(D) a) is true but r) is false
Q.20 In a typical Psychrometric Chart shown below, the processes OP, OQ and OR related to air water vapor mixture are
Q.21 A fruit juice with a negligible boiling point rise is being evaporated using saturated steam at 121.1 °C in a triple effect evaporator having equal area in each effect. The pressure of the vapor in the last effect is 25.6 kPa absolute and the corresponding saturation temperature is 65.7 °C. The heat transfer coefficients are U1 = 2760, U2 =1875 and U3 = 1350 W m² K¯¹. The boiling point (°C) in the first effect is
Q.22 In an aeration system, 520 kg of wheat grains having average size of 0.15 mm, shape factor of 0.88 and density of 1040 kg m³ are fluidized using air at 2 atm absolute and 25 °C. If the cross section of empty bed is 0.4 m², the minimum height (m) of the fluidized bed, with voidage of 0.45 will be
--- Content provided by FirstRanker.com ---
END OF THE QUESTION PAPER
This download link is referred from the post: GATE Previous Last 10 Years 2010-2020 Question Papers With Solutions And Answer Keys
--- Content provided by FirstRanker.com ---