Pakistan Navy Mock Test 12 - Online MCQ Exam

Question: On which date in August was Kapil born ? Statements: Kapil's mother remembers that Kapil was born before nineteenth but after fifteenth. Kapil's brother remembers that Kapil was born before seventeenth but after twelfth.

1 Mark(s)

Your Answer:

I alone is sufficient while II alone is not sufficient
II alone is sufficient while I alone is not sufficient
Either I or II is sufficient Either I or II is sufficient
Neither I nor II is sufficient Neither I nor II is sufficient
Both I and II are sufficient Both I and II are sufficient

The co efficient of linear expansion is equal to__________?

1 Mark(s)

Your Answer:

ΔL = αLΔT ΔL = αLΔT
ΔL/LΔT ΔL/LΔT
LΔT/ΔL LΔT/ΔL
αLΔT-ΔL αLΔT-ΔL

What type of growth does CI show?

1 Mark(s)

Your Answer:

Linear Linear
Constant Constant
Exponential Exponential
Decreasing Decreasing

A man buys two articles for Rs.1980 each and he gains 10% on the first and loses 10% on the next. Find his total gain or loss percent?

1 Mark(s)

Your Answer:

1% gain 1% gain
1% loss 1% loss
10% loss 10% loss
no gain or no loss no gain or no loss

Constructed on XY - plane, a histogram is a graph of adjacent:

1 Mark(s)

Your Answer:

squares squares
circles circles
rectangles rectangles
triangles triangles

If a, b, c are the roots of the equation x 3 – 3x 2 + 3x + 7 = 0, then the value of $\left|\begin{array}{ccc} 2 b c-a^{2} & c^{2} & b^{2} \\ c^{2} & 2 a c-b^{2} & a^{2} \\ b^{2} & a^{2} & 2 a b-c^{2} \end{array}\right|$ is

1 Mark(s)

Your Answer:

A) 9 A) 9
B) 27 B) 27
C) 81 C) 81
D) 0 D) 0

The ratio of sin (x°) of the angle of incidence to sin (x°) of the angle of refraction is:

1 Mark(s)

Your Answer:

Gravitational law Gravitational law
Reflection law Reflection law
refraction law refraction law
Snell's law Snell's law

The "Sardar Sarovar Dam" is built on which river?

1 Mark(s)

Your Answer:

Tapti Tapti
Narmada Narmada
Mahi Mahi
Sabarmati Sabarmati

The figure has

1 Mark(s)

Your Answer:

A) one line of symmetry A) one line of symmetry
B) no line of symmetry B) no line of symmetry
C) two lines of symmetry C) two lines of symmetry
D) none of above D) none of above

Jameel can complete a task in 15 hours and Nasir can complete the same task in 12 hours. Jameel starts the task at 9:00 am and stops working at 2:00pm. Nasir starts working on the task at 4:00 pm. At what time is the task completed?

1 Mark(s)

Your Answer:

12:00 pm 12:00 pm
2:00 am 2:00 am
12:00 am 12:00 am
10:00 pm 10:00 pm

Parrot : Cage :: Man : ?

1 Mark(s)

Your Answer:

Home Home
Life Life
House House
Prison Prison

Increase in sound level by 10 dB implies the intensity increases by a factor of:

1 Mark(s)

Your Answer:

10 10
2 2
100 100
1 1

What is the magic sum of the first ever recorded 4 ×4 magic square found in a 10 th century inscription at the Parshvanatha Jain temple in Khajuraho, India, which is given below?

1 Mark(s)

Your Answer:

A) 24 A) 24
B) 44 B) 44
C) 34 C) 34
D) 54 D) 54

If x 2 + y 2 = 1, then

1 Mark(s)

Your Answer:

A) yy” – (2y’) 2 + 1 = 0 A) yy” – (2y’) 2 + 1 = 0
B) yy” + (y’) 2 + 1 = 0 B) yy” + (y’) 2 + 1 = 0
C) yy” – (y’) 2 – 1 = 0 C) yy” – (y’) 2 – 1 = 0
D) yy” + (2y’) 2 + 1 = 0 (y’) 2 + 1 = 0

Raindrops are spherical due to:

1 Mark(s)

Your Answer:

Viscosity Viscosity
Surface Tension Surface Tension
Gravity Gravity
Air resistance Air resistance

WRETCHED

1 Mark(s)

Your Answer:

Poor Poor
Foolish Foolish
Insane Insane
Strained Strained

A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent?

1 Mark(s)

Your Answer:

16 2/3% 16 2/3%
20% 20%
18% 18%
25% 25%

Which of the following is the same as Flood, Fire, Cyclone ?

1 Mark(s)

Your Answer:

Damage Damage
Earthquake Earthquake
Rain Rain
Accident Accident

Choose analogous pair: Editor : Magazine

1 Mark(s)

Your Answer:

Director : Film Director : Film
Novel : Writer Novel : Writer
Psychiatrist : Neurotic Psychiatrist : Neurotic
Librarian : Library Librarian : Library

Highbrow is related to Cultivated in the same way as Suave is related to?

1 Mark(s)

Your Answer:

Elegant Elegant
Urbane Urbane
Stylish Stylish
Broad-minded Broad-minded

Software is referred to as:

1 Mark(s)

Your Answer:

hardware hardware
computer programs computer programs
binary data binary data
procedure procedure

Deficiency of Vitamin D causes:

1 Mark(s)

Your Answer:

Scurvy Scurvy
Beriberi Beriberi
Rickets Rickets
Night Blindness Night Blindness

One who has no parents is called . . . . . .

1 Mark(s)

Your Answer:

orphan orphan
abundant abundant
lucky lucky
careless careless

Antonym of “gainsay” is _______.

1 Mark(s)

Your Answer:

regret regret
own own
prudent prudent
prude prude

_____ you have a good vacation last summer?

1 Mark(s)

Your Answer:

Did Did
Are Are
Does Does
Do Do

What will come at the place of question mark ? 7, 26, 63, 124, 215, 342, ?

1 Mark(s)

Your Answer:

391 391
511 511
481 481
421 421

______ dangerously a person lives _____ chances of his deaths in young age.

1 Mark(s)

Your Answer:

the more/the more the more/the more
the most/the more the most/the more
the most/ the most the most/ the most
None of these None of these

Which planet is known as the Red Planet?

1 Mark(s)

Your Answer:

Venus Venus
Jupiter Jupiter
Mars Mars
Mercury Mercury

The perimeter of a square with side \$8$ cm is:

1 Mark(s)

Your Answer:

28 cm 28 cm
30 cm 30 cm
32 cm 32 cm
36 cm 36 cm

Suppose two lines are given then the number of transversal lines can be drawn is

1 Mark(s)

Your Answer:

A) one A) one
B) infinite B) infinite
C) two C) two
D) zero D) zero

S1: The Hound of Baskervilles was feared by the people of the area. P : Some people spoke of seeing a huge, shadowy form a Hound at midnight on the moor. Q : But they spoke of it in tones of horror. R : Nobody had actually seen the hound. S : This shadowy form did not reveal any details about the animal. S6: The Hound of Baskervilles remains an unsolved mystery. The Proper sequence should be:

1 Mark(s)

Your Answer:

SPQR SPQR
SPRQ SPRQ
PSRQ PSRQ
PQRS PQRS

National Motto "Satyameva Jayate" means:

1 Mark(s)

Your Answer:

Truth Alone Triumphs Truth Alone Triumphs
Truth is God Truth is God
Work is Worship Work is Worship
Peace and Truth Peace and Truth

The managing director remarked that the secretary was an asset to the company.

1 Mark(s)

Your Answer:

loss loss
liability liability
drag drag
handicap handicap

A man saves Rs. 200 at the end of each year and lends the money at 5% compound interest. How much will it become at the end of 3 years?

1 Mark(s)

Your Answer:

Rs. 565.25 Rs. 565.25
Rs. 635 Rs. 635
Rs. 662.02 Rs. 662.02
Rs. 666.50 Rs. 666.50

Identify the tense used in the following sentence: I will represent him in court.

1 Mark(s)

Your Answer:

Simple Present Simple Present
Simple Future Simple Future
Simple Past Simple Past
Future Continuous Future Continuous

The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?

1 Mark(s)

Your Answer:

18/35 18/35
12/35 12/35
17/35 17/35
19/35 19/35

For a real object, a convex mirror always forms an image that is:

1 Mark(s)

Your Answer:

Real Real
Inverted Inverted
Enlarged Enlarged
Diminished Diminished

The original inhabitants of a Country.

1 Mark(s)

Your Answer:

Aborigines Aborigines
Citizens Citizens
Natives Natives
Primitive Primitive

A particle executes SHM with amplitude $A$ and angular frequency $\omega$. The maximum velocity is:

1 Mark(s)

Your Answer:

$A\omega$ $A\omega$
$A\omega^2$ $A\omega^2$
$A^2\omega$ $A^2\omega$
$A/\omega$ $A/\omega$

By converting 6800cm³ into ml, the answer will be:

1 Mark(s)

Your Answer:

6800ml 6800ml
680ml 680ml
68ml 68ml
68000ml 68000ml

The least count of ruler is:

1 Mark(s)

Your Answer:

2 mm 2 mm
10 mm 10 mm
50 mm 50 mm
1 mm 1 mm

hen a body moves in a circle, the angle between its linear velocity and angular velocity is always_______________?

1 Mark(s)

Your Answer:

0° 0°
90° 90°
45° 45°

A parallelogram is a rectangle if

1 Mark(s)

Your Answer:

A) diagonals are of equal length A) diagonals are of equal length
B) Each angle is a right angle B) Each angle is a right angle
C) Each diagonal bisects the angles of the parallelogram
D) All are true D) All are true

The ratio of specific heats $\gamma = C_p/C_v$ for a diatomic gas (at rigid rotation) is:

1 Mark(s)

Your Answer:

1.67 1.67
1.4 1.4
1.33 1.33
1.5 1.5

What is 5 + 5?

1 Mark(s)

Your Answer:

9 9
11 11
10 10
12 12

The "Constituent Assembly" met for the first time in:

1 Mark(s)

Your Answer:

1947 1947
1946 1946
1949 1949
1950 1950

Complete the series: 15, 31, 63, 127, 255, ?

1 Mark(s)

Your Answer:

511 511
500 500
520 520
1023 1023

The area of largest triangle that can be inscribed in a semicircle of radius R cm is__________?

1 Mark(s)

Your Answer:

2R cm2 2R cm2
R2 cm2 R2 cm2
1/2 R2 cm2 1/2 R2 cm2
2 R2 cm2 2 R2 cm2

Mahad sold an article for Rs. 18000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price of the article?

1 Mark(s)

Your Answer:

Rs. 15000 Rs. 15000
Rs. 16200 Rs. 16200
Rs. 14700 Rs. 14700
Rs. 15900 Rs. 15900
None of these None of these

In a : b = c : d, a and d are called:

1 Mark(s)

Your Answer:

antecedent antecedent
extreme extreme
consequent consequent
mean mean

A signal that can have only two discrete values is:

1 Mark(s)

Your Answer:

digital signal digital signal
analogue signal analogue signal
radio signal radio signal
hybrid signal hybrid signal

Words inscribed on tomb

1 Mark(s)

Your Answer:

Epitome Epitome
Epistle Epistle
Epilogue Epilogue
Epitaph Epitaph

A boat of 8 meters and 40 meter long floats on water. If 125000 N of cargo is added, it will sink:

1 Mark(s)

Your Answer:

10 cm 10 cm
4 cm 4 cm
15 cm 15 cm
20 cm 20 cm

Anam is the smartest _______ girls?

1 Mark(s)

Your Answer:

among others among others
of all others of all others
of all of all
of of

Two soap bubbles of radii $r_1$ and $r_2$ coalesce to form a single bubble of radius $R$ under isothermal conditions. If external pressure is $P$, then surface tension $T$ is related as:

1 Mark(s)

Your Answer:

$PV = RT$ $PV = RT$
$R^2 = r_1^2 + r_2^2$ $R^2 = r_1^2 + r_2^2$
$T$ is independent $T$ is independent
$4T(r_1^2 + r_2^2 - R^2) = P(R^3 - r_1^3 - r_2^3)$

What is the nearest meaning of the following idiom: “Brave the elements”?

1 Mark(s)

Your Answer:

Face difficult challenges Face difficult challenges
Fight with nature Fight with nature
Endure harsh weather conditions Endure harsh weather conditions
Conquer fears Conquer fears

CLOCK : TIME :: THERMOMETER : ?

1 Mark(s)

Your Answer:

Heat Heat
Fever Fever
Temperature Temperature
Degree Degree

The property of a body to restore its original size and shape as the deforming force ceases to act is called:

1 Mark(s)

Your Answer:

energy energy
floating floating
elasticity elasticity
density density

GREGARIOUS : SOLITARY :: LOQUACIOUS : ?

1 Mark(s)

Your Answer:

Quiet Quiet
Shy Shy
Talking Talking
Taciturn Taciturn

The increase in 37 x 43 when 37 is increased by 1 and 43 is decreased by 1 is

1 Mark(s)

Your Answer:

A) 4 A) 4
B) 79 B) 79
C) 5 C) 5
D) 78 D) 78

A cricketer throws a ball at a speed of $28 m/s$ in a direction $30^\circ$ above the horizontal. The maximum height is:

1 Mark(s)

Your Answer:

$10 m$ $10 m$
$20 m$ $20 m$
$15 m$ $15 m$
$5 m$ $5 m$

The sum of \$62$ and \$38$ is:

1 Mark(s)

Your Answer:

95 95
98 98
102 102
100 100

Synonym of BRISKLY is _____________?

1 Mark(s)

Your Answer:

LAZY LAZY
CLEARLY CLEARLY
HASTY HASTY
STUNNING STUNNING

The electrons repel other electrons due to force:

1 Mark(s)

Your Answer:

F = qE F = qE
F = ma F = ma
P = mv P = mv
S = vt S = vt

Who invented the automobile?

1 Mark(s)

Your Answer:

Henry Ford Henry Ford
Thomas Edison Thomas Edison
Karl Benz Karl Benz
Gottlieb Daimler Gottlieb Daimler

Evaluating Your Answers

Pakistan Navy Mock Test 12 : Question 1 of 65