Pakistan Air Force Mock Test 8

If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?

1 Mark(s)

Your Answer:

1 1
√2 √2
√3/2 √3/2
2/√3 2/√3

What art movement is Claude Monet associated with?

1 Mark(s)

Your Answer:

Realism Realism
Impressionism Impressionism
Cubism Cubism
Baroque Baroque

Languages are listed in which Schedule?

1 Mark(s)

Your Answer:

8th 8th
7th 7th
9th 9th
10th 10th

SI unit of density is:

1 Mark(s)

Your Answer:

kgm-4 kgm-4
kgm-3 kgm-3
kgm-2 kgm-2
kgm kgm

The property of material due to which it attracts or repels other objects is:

1 Mark(s)

Your Answer:

friction friction
velocity velocity
current current
charge charge

3, 4, 7, 7, 13, 13, 21, 22, 31, 34, ?

1 Mark(s)

Your Answer:

42 42
43 43
51 51
52 52

A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?

1 Mark(s)

Your Answer:

7 liters 7 liters
15 liters 15 liters
10 liters 10 liters
9 liters 9 liters

Which doesn't fit the group?

1 Mark(s)

Your Answer:

Dollar Dollar
Euro Euro
Pound Pound
Bank Bank

The planes flew in formation _________ the fields.

1 Mark(s)

Your Answer:

On On
Above Above
At At
Over Over

At the mean position of a particle executing SHM, the velocity is:

1 Mark(s)

Your Answer:

Maximum Maximum
Minimum Minimum
Zero Zero
Infinite Infinite

What is the longest bone in the human body?

1 Mark(s)

Your Answer:

Femur Femur
Tibia Tibia
Humerus Humerus
Radius Radius

What is the most biodiverse ecosystem?

1 Mark(s)

Your Answer:

Desert Desert
Ocean Ocean
Rainforest Rainforest
Grassland Grassland

Choose analogous pair: Sonnet : Poem

1 Mark(s)

Your Answer:

Ballad : Stanza Ballad : Stanza
Murder : Crime Murder : Crime
Chapter : Book Chapter : Book
Lie : Falsehood Lie : Falsehood

You can move around the town _____ foot as it is not very big.

1 Mark(s)

Your Answer:

by by
in in
on on
from from

Term hardware is referred to:

1 Mark(s)

Your Answer:

software software
data data
machinery machinery
procedure procedure

Statements : Some questions are answers. Some answers are writers. All the writers are poets. Conclusions : I. Some writers are answers. II. Some poets are questions. III. All the questions are poets. IV. Some poets are answers.

1 Mark(s)

Your Answer:

Only (I) and (II) Only (I) and (II)
Only (I) and (IV) Only (I) and (IV)
Only (I) and (III) Only (I) and (III)
Only (II) and (IV) Only (II) and (IV)

If an object is far from the eye, the deviation of light through the lens must be:

1 Mark(s)

Your Answer:

less less
greater greater
zero zero
none of above none of above

The amount of work done in bringing a unit positive charge from infinity to the point in an electric field is termed as:

1 Mark(s)

Your Answer:

electric field industry electric field industry
electric field electric field
electric potential electric potential
electric field intensity electric field intensity

“A happy go lucky fellow” means:

1 Mark(s)

Your Answer:

A care free and vivacious person A care free and vivacious person
A very lucky person A very lucky person
A very courageous person A very courageous person
A very lazy person A very lazy person

Antonym of Accord?

1 Mark(s)

Your Answer:

Solution Solution
Act Act
Withhold Withhold
Concord Concord

The "Nathula Pass" connects India with:

1 Mark(s)

Your Answer:

Nepal Nepal
Bhutan Bhutan
China China
Myanmar Myanmar

Which conservation law is a consequence of the homogeneity of space?

1 Mark(s)

Your Answer:

Conservation of Energy Conservation of Energy
Conservation of Angular Momentum Conservation of Angular Momentum
Conservation of Linear Momentum Conservation of Linear Momentum
Conservation of Charge Conservation of Charge

Is Brett short?

1 Mark(s)

Your Answer:

No, he’sn’t. No, he’sn’t.
Yes, he’s. Yes, he’s.
Yes, he is. Yes, he is.
No, his not. No, his not.

It was an extremely pleasant surprise for the hutment-dweller when the Government officials told him that ......

1 Mark(s)

Your Answer:

he had to vacate hutment which he had been unauthorisedly occupying
he had been gifted with a furnished apartment in a multi-storeyed building
he would be arrested for wrongfully encroaching on the pavement outside his dwelling
they would not accede to his request they would not accede to his request
they had received the orders from the court to take possession of all his belongings

An Error in Printing or writing_____?

1 Mark(s)

Your Answer:

Flaw Flaw
Erratum Erratum
Elixir Elixir
Pangaea Pangaea

Complete the series: 2, 5, 4, 7, 6, 9, 8, 11, 10, ?

1 Mark(s)

Your Answer:

12 12
14 14
13 13
15 15

P and Q need 8 days to complete a work. Q and R need 12 days to complete the same work. But P, Q and R together can finish it in 6 days. How many days will be needed if P and R together do it?

1 Mark(s)

Your Answer:

7 7
8 8
9 9
10 10

Dhanvantari Award is given in:

1 Mark(s)

Your Answer:

Medicine Medicine
Literature Literature
Sports Sports
Music Music

If the coil is placed perpendicular to field lines then the number of lines passing through the coil is:

1 Mark(s)

Your Answer:

minimum minimum
maximum maximum
zero zero
may be max. or min. may be max. or min.

A particle moves such that its position vector is $\vec{r} = \cos \omega t \, \hat{i} + \sin \omega t \, \hat{j}$. The velocity is:

1 Mark(s)

Your Answer:

Parallel to position vector Parallel to position vector
Directed towards origin Directed towards origin
Perpendicular to position vector Perpendicular to position vector
Constant Constant

Statement: Should cottage industries be encouraged in rural areas? Arguments: Yes. Rural people are creative. Yes. This would help to solve the problem of unemployment to some extent.

1 Mark(s)

Your Answer:

Only argument I is strong Only argument I is strong
Only argument II is strong Only argument II is strong
Either I or II is strong Either I or II is strong
Neither I nor II is strong Neither I nor II is strong
Both I and II are strong Both I and II are strong

As quantum number $n$ increases, the difference between energy levels:

1 Mark(s)

Your Answer:

Increases Increases
Decreases Decreases
Remains constant Remains constant
Varies randomly Varies randomly

The decimal expansion of √2 is:

1 Mark(s)

Your Answer:

A) finite decimal A) finite decimal
B) 1.4121 B) 1.4121
C) non-terminating recurring C) non-terminating recurring
D) non-terminating non-recurring D) non-terminating non-recurring

Find the next term: 2, 3, 6, 15, 42, 123, ?

1 Mark(s)

Your Answer:

366 366
360 360
370 370
492 492

The audible range of sound for human beings is:

1 Mark(s)

Your Answer:

10 Hz - 1000 Hz 10 Hz - 1000 Hz
20 Hz - 20 kHz 20 Hz - 20 kHz
20 kHz - 50 kHz 20 kHz - 50 kHz
1 kHz - 100 kHz 1 kHz - 100 kHz

Sum of ages of 4 children is 40 years. If all are of same age, what is each child's age?

1 Mark(s)

Your Answer:

8 years 8 years
10 years 10 years
12 years 12 years
15 years 15 years

Statements : Some dogs are bats. Some bats are cats. Conclusions : I. Some dogs are cats. II. Some cats are dogs.

1 Mark(s)

Your Answer:

Only (I) conclusion follows Only (I) conclusion follows
Only (II) conclusion follows Only (II) conclusion follows
Either (I) or (II) follows Either (I) or (II) follows
Neither (I) nor (II) follows Neither (I) nor (II) follows
Both (I) and (II) follow Both (I) and (II) follow

The sum of first five odd numbers is

1 Mark(s)

Your Answer:

A) 16 A) 16
B) 25 B) 25
C) 9 C) 9
D) 36 D) 36

Roof of the World is:

1 Mark(s)

Your Answer:

Pamir Pamir
Tibet Tibet
Andes Andes
Rockies Rockies

One who criticizes popular beliefs which he/she thinks is a mistake or unwise is?

1 Mark(s)

Your Answer:

philistine philistine
iconoclast iconoclast
imposter imposter
cannibal cannibal

Which sentence should come first in the paragraph?

1 Mark(s)

Your Answer:

1 1
2 2
3 3
4 4
5 5

The third equation of motion can be represented as:

1 Mark(s)

Your Answer:

Vf = Vi + at Vf = Vi + at
2aS = V2f - V2i 2aS = V2f - V2i
2aS = Vf - Vi 2aS = Vf - Vi
none of above none of above

If an object is 14 cm in front of the convex mirror and image distance is 5.8 cm then it's focal length is:

1 Mark(s)

Your Answer:

-20 cm -20 cm
-4.1cm -4.1cm
-9.9 cm -9.9 cm
-8.2 cm -8.2 cm

There are deer and peacocks in a zoo. By counting heads they are 80. The number of their legs is 200. How many peacocks are there ?

1 Mark(s)

Your Answer:

20 20
30 30
50 50
60 60

Aftab bought 65 books for Rs.1150 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?

1 Mark(s)

Your Answer:

Rs.20 Rs.20
Rs.18 Rs.18
Rs.22 Rs.22
Rs.16 Rs.16

What is $\sqrt{729}$?

1 Mark(s)

Your Answer:

25 25
27 27
29 29
31 31

Amount with quarterly CI: P=$5000, R=20%, T=1 year?

1 Mark(s)

Your Answer:

\$6050.00 \$6050.00
\$6060.00 \$6060.00
\$6090.00 \$6090.00
\$6077.53 \$6077.53

Select a suitable figure from the Answer Set which will substitute the question mark so that a series is formed by the figures A, B, C and D taken in order. The number of the selected figure is the answer.

1 Mark(s)

Your Answer:

1 1
2 2
3 3
4 4
5 5

Statements : All buildings are chalks. No chalk is toffee. Conclusions : I. No building is toffee II. All chalks are buildings.

1 Mark(s)

Your Answer:

Only (I) conclusion follows Only (I) conclusion follows
Only (II) conclusion follows Only (II) conclusion follows
Either (I) or (II) follows Either (I) or (II) follows
Neither (I) nor (II) follows Neither (I) nor (II) follows
Both (I) and (II) follow Both (I) and (II) follow

If 0.6 C charge passes through a wire in 12 s, then the current flowing through the wire is:

1 Mark(s)

Your Answer:

70 mA 70 mA
60 mA 60 mA
50 mA 50 mA
25 mA 25 mA

Tuzuk-i-Jahangiri is the autobiography of:

1 Mark(s)

Your Answer:

Akbar Akbar
Jahangir Jahangir
Shah Jahan Shah Jahan
Babur Babur

Terrible :

1 Mark(s)

Your Answer:

Soothing Soothing
Frightening Frightening
Scaring Scaring
Delectable Delectable
Horrible Horrible

If the focal length of the objective lens is increased, then magnifying power of:

1 Mark(s)

Your Answer:

Microscope decreases, Telescope increases
Microscope increases, Telescope decreases
Both increase Both increase
Both decrease Both decrease

The ratio of ages of A and B is 5:3. 6 years ago, the ratio was 3:2. After 6 years, what will be the ratio?

1 Mark(s)

Your Answer:

0.084027777777778 0.084027777777778
0.29513888888889 0.29513888888889
0.12638888888889 0.12638888888889
Cannot be determined Cannot be determined

For x, y and z, if x > y and y > z and z > x, the property is said to be:

1 Mark(s)

Your Answer:

distributive property of inequality distributive property of inequality
multiplicative property of inequality multiplicative property of inequality
additive property of inequality additive property of inequality
transitive property of inequality transitive property of inequality

Who gave the title "Gurudev" to Tagore?

1 Mark(s)

Your Answer:

Mahatma Gandhi Mahatma Gandhi
Nehru Nehru
Bose Bose
Tilak Tilak

The direction of free test charge will be the direction of:

1 Mark(s)

Your Answer:

electric intensity electric intensity
coulomb's force coulomb's force
magnetic intensity magnetic intensity
protons protons

A simple pendulum is suspended in a lift accelerating upwards with $a$. The time period is:

1 Mark(s)

Your Answer:

$2\pi \sqrt{\frac{L}{g+a}}$ $2\pi \sqrt{\frac{L}{g+a}}$
$2\pi \sqrt{\frac{L}{g-a}}$ $2\pi \sqrt{\frac{L}{g-a}}$
$2\pi \sqrt{\frac{L}{g}}$ $2\pi \sqrt{\frac{L}{g}}$
Infinite Infinite

Evaluating Your Answers

Pakistan Air Force Mock Test 8 : Question 1 of 58