GATE 2011 Life Sciences (XL) Question Papers with Answer Key PDFs (February 13- Afternoon Session)

GATE 2011 Life Sciences (XL) Question Paper with Answer Key PDFs are available for download. GATE XL was organized by IIT Madras on February 13, 2011. GATE XL question paper contained a total of 65 questions for 100 marks. The Question Paper had 85 questions from Core Discipline- Life Sciences (XL) and 15 Questions from General Aptitude

GATE 2011 Life Sciences (XL) Question Papers with Answer Key PDFs (February 13 – Afternoon Session)

GATE 2011 XL Question Paper	GATE 2011 XL Answer Key
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GATE 2011 Life Sciences (XL) Question Paper Analysis

GATE XL 2011 contained 65 questions with a division of 1 mark question and 2 marks question over the paper.

The below table is a brief description of the divisions of questions in GATE XL 2011.

Type of Questions	General Aptitude		Core Discipline
Type of Questions	Number of Questions	Marks	Number of Questions	Marks
No. of 1 mark MCQs	5	5	25	25
No. of 2 marks MCQs	5	10	30	60

GATE Previous Year Question Papers:

For better preparation of GATE XL previous year papers should be kept handy. Below given are the links for GATE Previous Year Question Papers:

GATE 2022 Question Papers	GATE 2021 Question Papers	GATE 2020 Question Papers
GATE 2019 Question Papers	GATE 2018 Question Papers	GATE 2017 Question Papers

1.
Write a balanced equation for the reaction of molecular nitrogen (N₂) and oxygen (O₂) to form dinitrogen pentoxide. $(f(x)=x^2)$

N₂ + O₂ → N₂O₅ (unbalanced equation)
2N₂ + 5O₂ → 2N₂O₅
option 3

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2.
sample text

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3.
For the reaction, $H_{2} + I_{2} {\rightleftharpoons} 2HI, K= 47.6.$ If the initial number of moles of each reactant and product is 1 mole then at equilibrium

$\left[I_{2}\right]=\left[H_{2}\right], \left[I_{2}\right] > \left[HI\right]$
$({\frac{x^3}{9}})$
$\left[I_{2}\right]>\left[H_{2}\right], \left[I_{2}\right] = \left[HI\right]$
$\omega\propto\,n^{\frac{1}{3}}$

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4.
The area of a rhombus whose vertices are (3, 0), (4, 5), (-1, 4) and (-2,-1) taken in order, is:

12 sq.units
24 sq.units

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5.
new

new one
new one two

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6.
The points (-1, –2), (1, 0), (-1, 2), (-3, 0) form a quadrilateral of type:

Square
Rectangle

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Fees Structure

Structure based on different categories

Categories	State
General	1400
Women	900
sc	900
pwd	900

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GATE 2011 Life Sciences (XL) Question Papers with Answer Key PDFs (February 13- Afternoon Session)