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Exam Details

COMEDK 2025 Morning Shift

Review the key details, then start the test when you are ready. You can also open the full package to see related papers.

Questions 180
Duration 60 mins
Package COMEDK- Previous Year Papers

Paper pattern & analysis

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Showing all 180 questions in this paper.

Subject distribution

Chemistry
60 Qs
Physics
60 Qs
Mathematics
60 Qs

Topic distribution

Mechanics
28 Qs
Algebra
27 Qs
Physical Chemistry
25 Qs
Organic Chemistry
24 Qs
Calculus
22 Qs
Electromagnetism
20 Qs
Inorganic Chemistry
11 Qs
Modern Physics
8 Qs
Trigonometry
5 Qs
Coordinate Geometry
5 Qs
Optics
4 Qs
Algebra
1 Qs

Subtopic distribution

Units And Measurements
16 Qs
Matrices And Determinants
6 Qs
Current Electricity
5 Qs
Liquid Solution
5 Qs
Chemical Kinetics
5 Qs
Haloalkanes And Haloarenes
5 Qs
Probability
5 Qs
Application Of Derivatives
5 Qs
Heat And Thermodynamics
4 Qs
Alternating Current
4 Qs
Coordination Compounds
4 Qs
Alcohol Phenols And Ethers
4 Qs

Difficulty distribution

Not classified 180 100%

Question type distribution

Multiple Choices 180 100%

Sample questions from this paper

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

1
2025 · Chemistry · Inorganic Chemistry · P Block Elements
COMEDK 2025 Morning Shift

Choose the pair of elements $[(\mathrm{A})$ to $(\mathrm{F})]$ which:

(i) belong to the Chalcogen family

(ii) form monovalent oxides which give alkalies in aqueous solution

(iii) form stable monovalent anions

(A) $1 s^2 2 s^2 2 p^6 3 s^2 3 p^6 4 s^1$

(B) $1 s^2 2 s^2 2 p^5$

(C) $1 s^2 2 s^2 2 p^6 3 s^1$

(D) $1 s^2 2 s^2 2 p^6 3 s^2 3 p^5$

(E) $1 s^2 2 s^2 2 p^6 3 s^2 3 p^4$

(F) $1 s^2 2 s^2 2 p^4$

A
(i) $C \& F\qquad$ (ii) $\mathrm{A} \& \mathrm{D}\qquad$ (iii) $\mathrm{B} \& \mathrm{E}$
B
(i) $E \& F\qquad$ (ii) $A \& B\qquad$ (iii) $\mathrm{C} \& \mathrm{D}$
C
(i) $\mathrm{C} \& \mathrm{D}\qquad$ (ii) $A \& E\qquad$ (iii) $B \& F$
D
(i) $A \& C\qquad$ (ii) $\mathrm{B} \& \mathrm{D}\qquad$ (iii) $E \& F$
2
2025 · Physics · Mechanics · Units And Measurements
COMEDK 2025 Morning Shift
A symmetric double convex lens is cut into two equal parts by a plane perpendicular to the principal axis. If the power of the original lens is 4D, the difference between the powers of the original lens and the cut lens is
A
zero
B
3D
C
D
D
2D
3
2025 · Mathematics · Algebra · Sets And Relations
COMEDK 2025 Morning Shift
Let R be a relation on natural numbers defined by $x+2 y=8, x, y \in N$. The domain of R is
A
$\{2,4,6,8\}$
B
$\{2,4,6\}$
C
$\{2,4,8\}$
D
$\{1,2,3\}$
4
2025 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
COMEDK 2025 Morning Shift
If X is a haloalkane with a single Chlorine atom per molecule and the percentage of Cl is 55 , what would be the number of Cl atoms present in 0.1 g of the haloalkane? Atomic mass of $\mathrm{Cl}=35.5 \mathrm{~g} / \mathrm{mol}$
A
$6.022 \times 10^{22}$
B
$1.2044 \times 10^{21}$
C
$9.328 \times 10^{20}$
D
$9.329 \times 10^{23}$
5
2025 · Physics · Mechanics · Units And Measurements
COMEDK 2025 Morning Shift
Two light rays A and B travel from a medium into air at angles of incidence 15 degrees and 42 degrees respectively. In the medium, light travels 3 cm in 0.2 ns . Will there be total internal reflection? If so, which ray?
A
No
B
Yes, A
C
Yes, B
D
Yes, Both A and B
6
2025 · Mathematics · Algebra · Sets And Relations
COMEDK 2025 Morning Shift
Identify the correct statement
A
$A \cup A^{\prime}=\emptyset$
B
$A-B=A^{\prime} \cap B$
C
$(A \cup B)^{\prime}=A^{\prime} \cup B^{\prime}$
D
$A \subseteq B \Rightarrow B^{\prime} \subseteq A^{\prime}$