GATE XL format:mcq PYQs & Answers — Page 22

Questions 211–220 of 812. Imported answers require independent review unless marked reviewed.

Match the anti-nutritional factor in Column I with their corresponding activity given in Column II.

Column I P. Lectin Q. Stachyose R. Phytate S. Kunitz type inhibitor

Column II

Flatulence

Chelates with divalent cations and reduces their bio-availability

Inhibits trypsin and chymotrypsin

Hemagglutination

Your answerChoose one option.

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

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

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

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

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

The village was nestled in a green spot, ______ the ocean and the hills.

Your answerChoose one option.

through

between

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

Disagree : Protest :: Agree : ______ (By word meaning)

Your answerChoose one option.

Refuse

Pretext

Recommend

Refute

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

A ‘frabjus’ number is defined as a 3 digit number with all digits odd, and no two adjacent digits being the same. For example, 137 is a frabjus number, while 133 is not. How many such frabjus numbers exist?

Your answerChoose one option.

125

720

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

Which one among the following statements must be TRUE about the mean and the median of the scores of all candidates appearing for GATE 2023?

Your answerChoose one option.

The median is at least as large as the mean.

The mean is at least as large as the median.

At most half the candidates have a score that is larger than the median.

At most half the candidates have a score that is larger than the mean.

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

In the given diagram, ovals are marked at different heights (h) of a hill. Which one of the following options P, Q, R, and S depicts the top view of the hill?

Your answerChoose one option.

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

Residency is a famous housing complex with many well-established individuals among its residents. A recent survey conducted among the residents of the complex revealed that all of those residents who are well established in their respective fields happen to be academicians. The survey also revealed that most of these academicians are authors of some best-selling books.

Based only on the information provided above, which one of the following statements can be logically inferred with certainty?

Your answerChoose one option.

Some residents of the complex who are well established in their fields are also authors of some best-selling books.

All academicians residing in the complex are well established in their fields.

Some authors of best-selling books are residents of the complex who are well established in their fields.

Some academicians residing in the complex are well established in their fields.

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

Ankita has to climb 5 stairs starting at the ground, while respecting the following rules:

At any stage, Ankita can move either one or two stairs up.

At any stage, Ankita cannot move to a lower step.

Let

denote the number of possible ways in which Ankita can reach the

stair. For example,

The value of

is _____.

Your answerChoose one option.

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

The information contained in DNA is used to synthesize proteins that are necessary for the functioning of life. DNA is composed of four nucleotides: Adenine (A), Thymine (T), Cytosine (C), and Guanine (G). The information contained in DNA can then be thought of as a sequence of these four nucleotides: A, T, C, and G. DNA has coding and non-coding regions. Coding regions—where the sequence of these nucleotides are read in groups of three to produce individual amino acids—constitute only about 2% of human DNA. For example, the triplet of nucleotides CCG codes for the amino acid glycine, while the triplet GCA codes for the amino acid proline. Multiple amino acids are then assembled to form a protein.

Based only on the information provided above, which of the following statements can be logically inferred with certainty?

(i) The majority of human DNA has no role in the synthesis of proteins. (ii) The function of about 98% of human DNA is not understood.

Your answerChoose one option.

only (i)

only (ii)

both (i) and (ii)

neither (i) nor (ii)

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

Which one of the given figures P, Q, R and S represents the graph of the following function?

Your answerChoose one option.

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

GATE XL format:mcq PYQs

Question 114

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9