Free Printable PEO ECAT Mock Test

1.

Choose the correct synonym for the word "elaborate":

a)

Simple

b)

Complicated

c)

Boring

d)

Easy

2.

Identify the part of speech of the underlined word:
She quickly ran to the station.

a)

Noun

b)

Verb

c)

Adverb

d)

Adjective

3.

Choose the correct indirect speech:
He said, “I am going to the market.”

a)

He said he had gone to the market

b)

He said he will go to the market

c)

He said that he was going to the market

d)

He said he is going to the market

4.

Choose the correct passive voice:
She writes a letter.

a)

A letter is written by her.

b)

A letter was written by her.

c)

A letter has been written by her.

d)

A letter is being written by her.

5.

Choose the correct antonym of "generous":

a)

Kind

b)

Selfish

c)

Noble

d)

Caring

6.

Fill in the blank with the correct preposition:
He was accused ___ stealing the money.

a)

of

b)

for

c)

with

d)

to

7.

Which sentence is grammatically correct?

a)

He don’t like to read books.

b)

He doesn’t likes to read books.

c)

He doesn’t like to read books.

d)

He didn’t liked to read books.

8.

Identify the correct spelling:

a)

Recommandation

b)

Reccomendation

c)

Recommendation

d)

Recomandation

9.

Choose the correct word to complete the sentence:
The teacher asked if anyone had any _______.

a)

question

b)

questions

c)

questioning

d)

questioner

10.

Choose the correct meaning of the idiom “hit the nail on the head”:

a)

Do something wrong

b)

Avoid the topic

c)

Say exactly the right thing

d)

Get hurt

11.

Select the correct form of the verb:
She _____ her homework before dinner.

a)

finishes

b)

has finish

c)

had finished

d)

was finished

12.

Choose the correct antonym for the word “optimistic”:

a)

Cheerful

b)

Hopeful

c)

Pessimistic

d)

Bright

13.

Fill in the blank with the correct conjunction:
He worked hard, _____ he failed.

a)

but

b)

and

c)

so

d)

because

14.

Identify the part of speech of the underlined word:
The sunset was beautiful.

a)

Verb

b)

Adjective

c)

Noun

d)

Adverb

15.

Choose the correct sentence:

a)

Neither of the boys have done their work.

b)

Neither of the boys has done their work.

c)

Neither of the boys has do their work.

d)

Neither of the boys had do their work.

16.

Choose the correct synonym for “brief”:

a)

Long

b)

Short

c)

Boring

d)

Quiet

17.

Select the correct preposition:
She is afraid ___ spiders.

a)

with

b)

of

c)

from

d)

by

18.

Which sentence is in the future perfect tense?

a)

She will be going to school.

b)

She has gone to school.

c)

She will have gone to school.

d)

She will go to school.

19.

Identify the correct passive voice:
They are playing football.

a)

Football is played by them.

b)

Football has been played by them.

c)

Football was played by them.

d)

Football is being played by them.

20.

Choose the correct article:
She adopted ___ orphan.

a)

a

b)

an

c)

the

d)

no article

21.

Find the correct spelling:

a)

Acheivement

b)

Achievment

c)

Achievement

d)

Acheivment

22.

Select the correct form of the adjective:
This is the _____ day of my life.

a)

good

b)

better

c)

best

d)

most good

23.

Choose the correct meaning of the idiom “a piece of cake”:

a)

Something very difficult

b)

Something very easy

c)

Something confusing

d)

Something expensive

24.

Fill in the blank with the correct verb:
If I _____ time, I would help you.

a)

have

b)

had

c)

has

d)

will have

25.

Identify the type of sentence:
What a beautiful painting!

a)

Declarative

b)

Imperative

c)

Exclamatory

d)

Interrogative

26.

What is the unit of force?

a)

Newton

b)

Joule

c)

Watt

d)

Pascal

27.

Which law describes the relationship between force and acceleration?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Gravitation

28.

What is the SI unit of velocity?

a)

m/s

b)

m/s^2

c)

kg

d)

N

29.

What type of force opposes motion between two surfaces?

a)

Friction

b)

Gravity

c)

Normal force

d)

Tension

30.

Which type of motion repeats at regular intervals?

a)

Uniform motion

b)

Accelerated motion

c)

Periodic motion

d)

Random motion

31.

Which process occurs at constant temperature?

a)

Adiabatic

b)

Isochoric

c)

Isobaric

d)

Isothermal

32.

What is the measure of disorder in a system?

a)

Entropy

b)

Enthalpy

c)

Internal energy

d)

Temperature

33.

What is the unit of electric charge?

a)

Coulomb

b)

Ampere

c)

Volt

d)

Ohm

34.

Which law relates voltage, current, and resistance?

a)

Ohm's Law

b)

Kirchhoff's Law

c)

Faraday's Law

d)

Coulomb's Law

35.

What is the formula for electric power?

a)

P = VI

b)

P = V/R

c)

P = I^2R

d)

All of the above

36.

What type of circuit has components connected one after the other?

a)

Series circuit

b)

Parallel circuit

c)

Combination circuit

d)

None of the above

37.

What is the unit of capacitance?

a)

Farad

b)

Henry

c)

Ohm

d)

Siemens

38.

What type of magnet retains its magnetic properties?

a)

Temporary magnet

b)

Permanent magnet

c)

Electromagnet

d)

None of the above

39.

What is the force experienced by a moving charge in a magnetic field?

a)

Electric force

b)

Magnetic force

c)

Gravitational force

d)

None of the above

40.

What is the phenomenon where light bends around an obstacle?

a)

Reflection

b)

Refraction

c)

Interference

d)

Diffraction

41.

Which type of lens is thicker in the middle?

a)

Convex lens

b)

Plano-convex lens

c)

Concave lens

d)

None of the above

42.

What is the smallest unit of matter?

a)

Electron

b)

Molecule

c)

Atom

d)

Proton

43.

Which type of radiation has the highest energy?

a)

Alpha radiation

b)

Beta radiation

c)

Gamma radiation

d)

None of the above

44.

What is the phenomenon where electrons are emitted from a metal surface when light is shone on it?

a)

Photoelectric effect

b)

Compton effect

c)

Pair production

d)

None of the above

45.

Which particle has a positive charge?

a)

Electron

b)

Neutron

c)

Proton

d)

None of the above

46.

Within an elastic limit, the applied force is directly prop displacement is known as...

a)

Hook's Law

b)

Weber's Law

c)

Doppler's Law

d)

Fechner's Law

47.

The maximum displacement from its mean position to any extreme position is known.....

a)

Amplitude

b)

Speed

c)

Wavelength

d)

Length

48.

Simple harmonic motion is also known as...

a)

vibratory motion

b)

linear motion

c)

oscillatory motion

d)

translational motion

49.

In which term the volume is constant

a)

isochoric

b)

isothermal

c)

isoboric

d)

none of these

50.

What is the phenomenon where light changes direction when passing from one medium to another?

a)

Reflection

b)

Refraction

c)

Diffraction

d)

Interference

51.

Which of the following is not a state function?

a)

Internal energy

b)

Enthalpy

c)

Work

d)

Entropy

52.

The bond angle in methane (CH₄) is:

a)

90°

b)

120°

c)

109.5°

d)

180°

53.

Which of the following has the highest boiling point?

a)

H₂O

b)

H₂S

c)

H₂Se

d)

H₂Te

54.

Which gas is used in the Haber process?

a)

CO₂

b)

N₂

c)

O₂

d)

HCl

55.

Which element is a halogen?

a)

Oxygen

b)

Sulfur

c)

Fluorine

d)

Neon

56.

Which of the following is an exothermic process?

a)

Evaporation

b)

Melting

c)

Condensation

d)

Sublimation

57.

The empirical formula of glucose is:

a)

C₆H₁₂O₆

b)

CH₂O

c)

C₂H₄O₂

d)

C₁₂H₂₂O₁₁

58.

Which is not an allotrope of carbon?

a)

Graphite

b)

Diamond

c)

Fullerenes

d)

Silica

59.

In which group are the alkali metals located?

a)

Group I-A

b)

Group II-A

c)

Group III-A

d)

Group VII-A

60.

The molar volume of a gas at STP is:

a)

22.4 L

b)

24.0 L

c)

1.0 L

d)

2.24 L

61.

Which of the following is a strong acid?

a)

CH₃COOH

b)

H₂CO₃

c)

HCl

d)

NH₄⁺

62.

Which metal is most reactive?

a)

Gold

b)

Platinum

c)

Sodium

d)

Copper

63.

Which orbital is filled after 3p?

a)

3d

b)

4s

c)

4p

d)

3s

64.

Which is not a redox reaction?

a)

Combustion of methane

b)

Neutralization of acid and base

c)

Rusting of iron

d)

Reaction of Zn with HCl

65.

The hybridization of carbon in ethyne (C₂H₂) is:

a)

sp³

b)

sp²

c)

sp

d)

None

66.

The catalyst used in the contact process is:

a)

Iron

b)

Vanadium pentoxide

c)

Platinum

d)

Nickel

67.

Which of the following shows hydrogen bonding?

a)

NH₃

b)

HCl

c)

CH₄

d)

CO₂

68.

The number of electrons in a neutral oxygen atom is:

a)

6

b)

8

c)

10

d)

12

69.

The pH of a neutral solution is:

a)

1

b)

5

c)

7

d)

9

70.

Which is an example of a covalent compound?

a)

NaCl

b)

KBr

c)

CH₄

d)

CaCl₂

71.

Which one is not a noble gas?

a)

Helium

b)

Neon

c)

Argon

d)

Chlorine

72.

The atomic number of carbon is:

a)

4

b)

6

c)

8

d)

12

73.

Which of the following is a primary standard substance?

a)

NaOH

b)

HCl

c)

KHP (Potassium Hydrogen Phthalate)

d)

NH₃

74.

Which is a Lewis acid?

a)

NH₃

b)

H₂O

c)

BF₃

d)

OH⁻

75.

Which is a unit of rate constant for a first-order reaction?

a)

mol⁻¹ L s⁻¹

b)

s⁻¹

c)

mol L⁻¹ s⁻¹

d)

L mol⁻¹ s⁻¹

76.

Solve x + 3 = 7

a)

2

b)

3

c)

4

d)

5

77.

What is the value of 2x, when x = 6?

a)

8

b)

10

c)

12

d)

14

78.

Factorize: x^2 - 16

a)

(x - 8)(x + 2)

b)

(x - 4)(x + 4)

c)

(x + 4)(x + 4)

d)

(x - 2)(x + 8)

79.

What is the solution to: 5x = 20

a)

25

b)

4

c)

5

d)

2

80.

If x = 3, then x^2 + 2x = ?

a)

9

b)

12

c)

15

d)

18

81.

A triangle has how many sides?

a)

2

b)

3

c)

4

d)

5

82.

What is the sum of angles in a triangle?

a)

90°

b)

180°

c)

270°

d)

360°

83.

A square has :

a)

2 equal sides

b)

3 equal sides

c)

4 equal sides

d)

No equal sides

84.

Which shape has no corners?

a)

Triangle

b)

Rectangle

c)

Square

d)

Circle

85.

The area of a rectangle is length times width. What is the area of a rectangle with length 5 and width 3?

a)

15

b)

8

c)

10

d)

12

86.

What is the slope of the line y = 2x + 3 ?

a)

2

b)

3

c)

1

d)

5

87.

If the graph of a line goes up from left to right, the slope is:

a)

Negative

b)

Positive

c)

Zero

d)

Undefined

88.

Which of the following is a constant function?

a)

y = 4x

b)

y = x^2

c)

y = 5

d)

y = x + 2

89.

Which one is a linear function?

a)

y = x^2

b)

y = x^3

c)

y = x

d)

y = frac{1}{x}

90.

The graph of y = x^2 is a:

a)

Line

b)

Circle

c)

Parabola

d)

Rectangle

91.

The value of tan45∘ ?

a)

1

b)

0

c)

√3

d)

1/√3

92.

The longest side of a right triangle is called:

a)

Base

b)

Height

c)

Hypotenuse

d)

Diagonal

93.

In a right triangle, which function relates adjacent and hypotenuse?

a)

Sine

b)

Cosine

c)

Tangent

d)

Secant

94.

If tan⁡θ=2, then sin⁡θ/cos⁡θ=?

a)

1

b)

2

c)

0.5

d)

√2

95.

If sin⁡θ=3/5 and θ is an acute angle, then cos⁡θ=?

a)

4/5

b)

5/4

c)

3/4

d)

2/5

96.

5 pens cost Rs. 100. What is the cost of 1 pen?

a)

Rs. 25

b)

Rs. 15

c)

Rs. 20

d)

Rs. 5

97.

What comes next: 2, 4, 6, 8, __?

a)

10

b)

12

c)

6

d)

9

98.

If Ali has Rs. 500 and spends Rs. 350, how much is left?

a)

Rs. 100

b)

Rs. 150

c)

Rs. 200

d)

Rs. 250

99.

Which number is smallest?

a)

1

b)

-1

c)

0

d)

2

100.

A box has 3 red, 2 blue balls. Total balls = ?

a)

4

b)

5

c)

3

d)

6

PEO ECAT Mock Test

Total questions: 100

Worksheet time: 50mins

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