GATE XE format:msq PYQs & Answers — Page 3

Questions 21–30 of 145. Imported answers require independent review unless marked reviewed.

Topic practice 145 questionsPage 3 of 15

Which of the following amines, produced as a result of protein degradation, is/are foul smelling?

Your answerSelect all correct options. You can choose more than one.

Histamine

Cadaverine

Tyramine

Putrescine

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

For a given temperature difference between the top and bottom surfaces of a flat metal plate, Fourier’s law of heat conduction implies that

Your answerSelect all correct options. You can choose more than one.

temperature gradient increases with increase in heat transfer area

heat flux is proportional to the thermal conductivity of the metal

heat flux increases with increase in thickness of the metal plate

temperature gradient decreases with increase in thickness of the metal plate

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Xylooligosaccharides can be produced by

Your answerSelect all correct options. You can choose more than one.

hydrolytic degradation of xylan by hydrochloric acid

hydrolysis of starch

enzymatic hydrolysis of lactose

enzymatic hydrolysis of xylan containing lignocellulosic material

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

In a α-helix, the R-groups on the amino acid residues

Your answerSelect all correct options. You can choose more than one.

are found on the outside of the helix

participate in the backbone H-bonding that stabilize the helix

allow formation of right-handed helices

allow formation of left-handed helices

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

During constant pressure cake filtration, for an incompressible cake deposited uniformly over a constant filter surface area,

Your answerSelect all correct options. You can choose more than one.

the cake resistance remains constant

the cake resistance increases in proportion to the cake thickness

the filtration rate remains constant

the filtration rate decreases with time

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Which of the following statements based on the given figure is / are TRUE with respect to the upwelling process in the ocean?

Diagram for Engineering Sciences question 158

Your answerSelect all correct options. You can choose more than one.

Wind is northerly.

Wind is southerly.

Event occurs in the southern hemisphere.

Event occurs in the northern hemisphere.

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Which of the following is/are generally associated with a cyclonic eddy in the northern Indian Ocean?

Your answerSelect all correct options. You can choose more than one.

Upwelling

Positive sea level anomaly

Negative sea level anomaly

Downwelling

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Which of the following combinations of forces is/are balanced in a cyclostrophic motion?

Your answerSelect all correct options. You can choose more than one.

Pressure Gradient, Coriolis, and Centrifugal

Pressure Gradient and Centrifugal

Centrifugal and Coriolis

Pressure Gradient and Coriolis

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Which of the following statements is/are correct for the Equatorial Indian Ocean during a positive Indian Ocean Dipole event?

Your answerSelect all correct options. You can choose more than one.

Strong surface westerly winds

Weak surface westerly winds

Positive Sea Surface Temperature anomaly in the western region

Negative Sea Surface Temperature anomaly in the western region

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Which of the following is/are greenhouse gas(es), as identified by the Intergovernmental Panel on Climate Change (IPCC)?

Your answerSelect all correct options. You can choose more than one.

Nitrogen dioxide (NO₂)

Nitrous oxide (N₂O)

Sulphur hexafluoride (SF₆)

Carbon monoxide (CO)

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

GATE XE format:msq PYQs

Question 138

Question 147

Question 148

Question 149

Question 150

Question 158

Question 167

Question 168

Question 169

Question 180