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Exam Details

Life Sciences (XL) 2023

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Questions 122
Duration 180 mins
Package Life Sciences (XL) - Previous Year Papers

Paper pattern & analysis

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Showing all 122 questions in this paper.

Subject distribution

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Topic distribution

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Subtopic distribution

No subtopic classification is available.

Difficulty distribution

Easy 94 77%
Hard 28 23%

Question type distribution

Multiple Choices 96 78.7%
Fill in the blanks 26 21.3%

Instructions

Life Sciences (XL) 2023 – Instructions
  • Total number of questions: 122
  • 54 questions carry one mark each
  • 68 questions carry two marks each
  • Negative marking: 1/3 of the marks allotted to the question
  • Use of calculator is allowed
  • This is a proctored examination
  • All other browser applications will be automatically closed
  • After three warnings, the examination window will close automatically

Syllabus

Full Syllabus

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2023 · Unclassified
Life Sciences (XL) 2023
Q.1 – Q.5 carry one mark each.

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

A
through
B
in
C
at
D
between
2
2023 · Unclassified
Life Sciences (XL) 2023

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

A
Refuse
B
Pretext
C
Recommend
D
Refute
3
2023 · Unclassified
Life Sciences (XL) 2023

A ‘frabjous’ 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 frabjous number, while 133 is not. How many such frabjous numbers exist?

A
125
B
720
C
60
D
80
4
2023 · Unclassified
Life Sciences (XL) 2023

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?

A
The median is at least as large as the mean.
B
The mean is at least as large as the median.
C
At most half the candidates have a score that is larger than the median.
D
At most half the candidates have a score that is larger than the mean.
5
2023 · Unclassified
Life Sciences (XL) 2023

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?

A
P
B
Q
C
R
D
S
6
2023 · Unclassified
Life Sciences (XL) 2023
Q.6 – Q.10 carry two marks each.

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?

A
Some residents of the complex who are well established in their fields are also authors of some best-selling books.
B
All academicians residing in the complex are well established in their fields.
C
Some authors of best-selling books are residents of the complex who are well established in their fields.
D
Some academicians residing in the complex are well established in their fields.