GATE XL format:mcq PYQs & Answers — Page 43

Questions 421–430 of 812. Imported answers require independent review unless marked reviewed.

Topic practice 812 questionsPage 43 of 82

Bittering agent in grape fruit formed after juice extraction under acidic conditions is

Your answerChoose one option.

Quinine

Theobromine

Isohumulone

Limonin

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Difference between adsorption and desorption isotherms is known as

Your answerChoose one option.

Hysteresis

Dryness

Evaporation

Dehydration

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The conversion of pyruvate to lactic acid in homolactic fermentation is catalyzed by

Your answerChoose one option.

Lactate dehydrogenase

Pyruvate dehydrogenase

Lactase

Pyruvate decarboxylase

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Which one of the following statements is INCORRECT with respect to Controlled Atmosphere Package (CAP) and Modified Atmosphere Package (MAP) of agro-produce?

Your answerChoose one option.

CAP and MAP limit microbial as well as biochemical activities.

Gas composition inside a MAP during the storage is continuously monitored and regulated.

CAP implies a greater degree of precision than MAP in maintaining specific levels of the gas composition.

Modification of the atmosphere inside a MAP is achieved by natural interplay between respiration of products and permeation of gases through the packaging film.

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Match unit operation in Column I with its application in food processing in Column II.

Column I Column II P. Hydrogenation 1. Removal of soft wax Q. Blanching 2. Shorting of fat R. Leaching 3. Inactivation of enzyme S. Winterization 4. Separation of dye

Your answerChoose one option.

P-2, Q-4, R-2, S-1

P-2, Q-3, R-4, S-1

P-4, Q-1, R-2, S-3

P-4, Q-2, R-1, S-3

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Rajiv Gandhi Khel Ratna Award was conferred _____ Mary Kom, a six-time world champion in boxing, recently in a ceremony _____ the Rashtrapati Bhawan (the President’s official residence) in New Delhi.

Your answerChoose one option.

with, at

on, in

on, at

to, at

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Despite a string of poor performances, the chances of K. L. Rahul’s selection in the team are _____.

Your answerChoose one option.

slim

bright

obvious

uncertain

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Select the word that fits the analogy:

Cover : Uncover :: Associate : _____

Your answerChoose one option.

Unassociate

Inassociate

Misassociate

Dissociate

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Hit by floods, the kharif (summer sown) crops in various parts of the country have been affected. Officials believe that the loss in production of the kharif crops can be recovered in the output of the rabi (winter sown) crops so that the country can achieve its food-grain production target of 291 million tons in the crop year 2019-20 (July-June). They are hopeful that good rains in July-August will help the soil retain moisture for a longer period, helping winter sown crops such as wheat and pulses during the November-February period.

Which of the following statements can be inferred from the given passage?

Your answerChoose one option.

Officials declared that the food-grain production target will be met due to good rains.

Officials want the food-grain production target to be met by the November-February period.

Officials feel that the food-grain production target cannot be met due to floods.

Officials hope that the food-grain production target will be met due to a good rabi produce.

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The difference between the sum of the first

natural numbers and the sum of the first

odd natural numbers is _____.

Your answerChoose one option.

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GATE XL format:mcq PYQs

Question 9

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Question 11

Question 12

Question 13

Question 1

Question 2

Question 3

Question 4

Question 5