Pakistan Air Force Mock Test 17

The President of India can be impeached for:

1 Mark(s)

Your Answer:

Violation of Constitution Violation of Constitution
Misbehavior Misbehavior
Corruption Corruption
Incapacity Incapacity

How many chambers does the human heart have?

1 Mark(s)

Your Answer:

Two Two
Three Three
Four Four
Five Five

By solving the equation 5x + 10.8 = 16.3, the value of 'x' will be:

1 Mark(s)

Your Answer:

5.1 5.1
4.1 4.1
2.1 2.1
1.1 1.1

A sum is divided among A, B, and C such that A gets $\frac{2}{5}$ of what B gets and B gets $\frac{3}{4}$ of what C gets. If C gets $₹2400$, find the total sum.

1 Mark(s)

Your Answer:

₹4920 ₹4920
₹4800 ₹4800
₹5000 ₹5000
₹5200 ₹5200

In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements and choose the correct option.

1 Mark(s)

Your Answer:

A) Both (A) and (R) are true and R is the correct explanation of (A).
B) Both (A) and (R) true but (R) is not the correct explanation of (A).
C) (A) is true but (R) is false. C) (A) is true but (R) is false.
D) (A) is false but (R) is true. 1. Assertion (A): AB=6 cm, BC=8 cm and AC =14 cm can be the sides of a Δ. Reason (R) : AB+AC>BC. (A) is false but (R) is true. 2. Assertion (A) : A ΔABC with ∠A=70° and ∠B=120° can not be constructed. Reason (R) : For a Δ ABC, ∠ A+∠ B+∠ C= 180° (A) and (R) are true and R is the correct explanation of (A). 3. Assertion (A) : In the following figure ∠PRS is called an exterior angle. Reason (R) : An exterior angle is formed if any side of a Δ is extended. (A) and (R) are true and R is the correct explanation of (A). A Tale of Three Intersecting Lines Class 7 Fill in the blanks 1. In the given figure, (i) ∠B = ___ (ii) ∠C = ___ Answer: (i) ∠B = 55° (ii) ∠C = 55° 2. In the given figure, (i) ∠PQR = ___ (ii) ∠PRS = ___ (iii) ∠PRQ = ___ Answer: (i) ∠PQR = 80° (ii) ∠PRS = 130° (iii) ∠PRQ = 50° 3. The length of the third side of a triangle whose two sides are 5 cm and 6 cm must be less than (i) ___ and greater than (ii) ___ Answer: (i) 11 cm (ii) 1 cm 4. A triangle can have atmost _____ obtuse angle. Answer: One 5. Altitude is also called _____ of a triangle. Answer: height 6. A triangle with one angle equal to 90° is called a _____ triangle. Answer: height angled 7. In an isosceles triangle, _____ sides are equal. Answer: 2 8. The sum of the interior angles of a triangle is always _____ degrees. Answer: 180 A Tale of Three Intersecting Lines Class 7 True or False 1. An equilateral triangle can be a right triangle. Answer: False 2. The sum of the two sides of a triangle is greater than or equal to the third side. Answer: False 3. A triangle can have all three angles with measures less than 60°. Answer: False 4. The altitude of a triangle always lies outside the triangle. Answer: False 5. A triangle can have two obtuse and one acute angle. Answer: False 6. Sum of the measures of three angles of a triangle is greater than 180°. Answer: False 7. It is possible to have a triangle in which each angle is less than 60°. Answer: False 8. It is possible to have a right angled equilateral triangle. Answer: False 9. The difference between the length of any two sides of a triangle is smaller than the length of third side. Answer: True 10. In the following figure, the value of x is equal to 12 cm. Answer: False A Tale of Three Intersecting Lines Class 7 Match the Following

The agenda for the meeting is __________ the notice

1 Mark(s)

Your Answer:

forwarded in forwarded in
subscribed to subscribed to
enclosed with enclosed with
delivered as delivered as

Synonym of “barrage” is _________?

1 Mark(s)

Your Answer:

quarters for troops quarters for troops
dispute dispute
bombardment bombardment
large boat large boat

How many sides does a triangle have?

1 Mark(s)

Your Answer:

Two Two
Four Four
Three Three
Five Five

Synonym of Trammel is ________________?

1 Mark(s)

Your Answer:

Obstacle Obstacle
Ponder Ponder
Rattle Rattle
None of these None of these

If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is__________?

1 Mark(s)

Your Answer:

53.33 53.33
54.68 54.68
55 55
None of these None of these

Angles between 90° and 180° lies in:

1 Mark(s)

Your Answer:

1st quadrant 1st quadrant
2nd quadrant 2nd quadrant
3rd quadrant 3rd quadrant
4th quadrant 4th quadrant

Work done by the restoring force in one complete oscillation is:

1 Mark(s)

Your Answer:

$1/2 k A^2$ $1/2 k A^2$
$kA^2$ $kA^2$
Zero Zero
Infinite Infinite

Orbital velocity(vo) is equal to:

1 Mark(s)

Your Answer:

√[gh(R + h)] √[gh(R + h)]
√[gh(R - h)] √[gh(R - h)]
√[gh ⁄ (R - h)] √[gh ⁄ (R - h)]
√[gh ⁄ (R + h)] √[gh ⁄ (R + h)]

SHOE : FOOT :: GLOVE : ?

1 Mark(s)

Your Answer:

Finger Finger
Arm Arm
Hand Hand
Mitten Mitten

At the end of a business conference the ten people present all shake hands with each other once. How many handshakes will there be altogether ?

1 Mark(s)

Your Answer:

20 20
45 45
55 55
90 90

4 $\frac{4}{9}$ + 5 is equal to

1 Mark(s)

Your Answer:

A) $\frac{8}{9}$ A) $\frac{8}{9}$
B) $\frac{6}{9}$ B) $\frac{6}{9}$
C) $\frac{4}{9}$ C) $\frac{4}{9}$
D) $\frac{7}{9}$ (\frac{8}{9}\) D) $\frac{7}{9}$ (\frac{8}{9}\)

All . . . . . . . . books on . . . . . . . . top of the shelf belong to me.

1 Mark(s)

Your Answer:

no article, a no article, a
the, no article the, no article
the, the the, the
no article, the no article, the

My watch is . . . . . . . . the table.

1 Mark(s)

Your Answer:

in in
at at
on on
of of

Count the number of rectangles in the given figure.

1 Mark(s)

Your Answer:

20 20
18 18
16 16
15 15

Three numbers are in the ratio of 3 : 4 : 6 and their product is 1944. The largest of these numbers is :___________?

1 Mark(s)

Your Answer:

6 6
12 12
18 18
None of these None of these

9 $\frac{1}{10}$ $\frac{10}{100}$ + 3 $\frac{4}{10}$ $\frac{5}{100}$ = ?

1 Mark(s)

Your Answer:

A) 36 $\frac{65}{100}$ A) 36 $\frac{65}{100}$
B) 17 $\frac{35}{100}$ B) 17 $\frac{35}{100}$
C) 12 $\frac{65}{100}$ C) 12 $\frac{65}{100}$
D) 12 $\frac{56}{100}$ (\frac{65}{100}\)

Statements : All artists are smokers. Some smokers are drunkards. Conclusions : I. All smokers are artists. II. Some drunkards are not smokers.

1 Mark(s)

Your Answer:

Only conclusion I follows Only conclusion I follows
Only conclusion II follows Only conclusion II 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

Complete: 1, 4, 10, 22, 46, ?

1 Mark(s)

Your Answer:

90 90
92 92
96 96
94 94

The states of binary variables are usually represented by the digits:

1 Mark(s)

Your Answer:

0, 1 0, 1
1, 2 1, 2
1, 10 1, 10
0, 10 0, 10

The polygon is said to be convex polygon if none of its interior angles is:

1 Mark(s)

Your Answer:

right angle right angle
acute angle acute angle
obtuse angle obtuse angle
reflex angle reflex angle

Kepler's First Law is also known as the Law of:

1 Mark(s)

Your Answer:

Orbits Orbits
Areas Areas
Periods Periods
Gravitation Gravitation

The compact fluorescent electric lamp has:

1 Mark(s)

Your Answer:

nichrome filament nichrome filament
tungsten filament tungsten filament
chromium filament chromium filament
no filament no filament

Three moles of oxygen are mixed with two moles of helium. What is the ratio $C_p/C_v$ of the mixture?

1 Mark(s)

Your Answer:

1.5 1.5
1.47 1.47
1.33 1.33
1.6 1.6

Which one is odd?

1 Mark(s)

Your Answer:

Doctor Doctor
Teacher Teacher
Engineer Engineer
Hospital Hospital

Sinθ equals to:

1 Mark(s)

Your Answer:

1 ⁄ cosecθ 1 ⁄ cosecθ
1 ⁄ secθ 1 ⁄ secθ
1 ⁄ cosθ 1 ⁄ cosθ
1 ⁄ tanθ 1 ⁄ tanθ

LETTER : WORD :: WORD : ?

1 Mark(s)

Your Answer:

Paragraph Paragraph
Book Book
Sentence Sentence
Story Story

When two sound waves with a phase difference of $\pi/2$ and amplitudes $A$ and $A$ superimpose, the resultant amplitude is:

1 Mark(s)

Your Answer:

$A$ $A$
$2A$ $2A$
$A\sqrt{2}$ $A\sqrt{2}$
$A^2$ $A^2$

If the arithmetic mean of seventy five numbers is calculated, it is 35. If each number is increased by 5, then mean of new number is___________?

1 Mark(s)

Your Answer:

30 30
40 40
70 70
90 90

What is $\sqrt{1444}$?

1 Mark(s)

Your Answer:

38 38
36 36
40 40
42 42

The round off value of 214g to the nearest 100g is:

1 Mark(s)

Your Answer:

200g 200g
250g 250g
500g 500g
100g 100g

Find the dimensions of $a \times b$ in the equation $E = \frac{b - x^2}{at}$, where $E$ is energy, $x$ is distance, $t$ is time.

1 Mark(s)

Your Answer:

$[ML^2T]$ $[ML^2T]$
$[MLT^{-2}]$ $[MLT^{-2}]$
$[M^{-1}L^2T^2]$ $[M^{-1}L^2T^2]$
$[M^{-1}L^2T]$ $[M^{-1}L^2T]$

Choose analogous pair: Tree : Sapling

1 Mark(s)

Your Answer:

Rock : Mountain Rock : Mountain
Horse : Foal Horse : Foal
Giant : Dwarf Giant : Dwarf
Hut : Mansion Hut : Mansion

The software that manages your computer and the devices connected to it is termed as:

1 Mark(s)

Your Answer:

read only memory read only memory
microprocessor microprocessor
operating system operating system
managing system managing system

The term "Hat-trick" is associated with:

1 Mark(s)

Your Answer:

Cricket Cricket
Chess Chess
Swimming Swimming
Archery Archery

If the coordinates of P and Q are (a cos 0, b sin 0) and (- a sin 0, b cos 0), then OP2 + OQ2 =

1 Mark(s)

Your Answer:

A) a 2 + b 2 A) a 2 + b 2
B) a + b B) a + b
C) ab C) ab
D) 2ab. D) 2ab.

The spacing between field lines shows their:

1 Mark(s)

Your Answer:

direction direction
position position
strength strength
none of above none of above

In a class of 252 students, P is 84th from the top and Q is 105th from the bottom. How many students are between them?

1 Mark(s)

Your Answer:

62 62
64 64
61 61
63 63

In the given figure, if O is the centre of circle, ∠AOC = 124°, then ∠CDB =

1 Mark(s)

Your Answer:

A) 28° A) 28°
B) 112° B) 112°
C) 56° C) 56°
D) 14° D) 14°

Detect analogy : Rourkela : Bokaro : Durgapur

1 Mark(s)

Your Answer:

They have steel plants. They have steel plants.
They have coal mines. They have coal mines.
They have atomic power plants. They have atomic power plants.
They have the best technical colleges. They have the best technical colleges.

If the product of two numbers is a multiple of 10 and one number is 5, what can be said about the other number?

1 Mark(s)

Your Answer:

A) Must be even A) Must be even
B) Must be odd B) Must be odd
C) Must be a multiple of 3 C) Must be a multiple of 3
D) Cannot be determined D) Cannot be determined

P is Q's mother. R is Q's mother. What is the relationship?

1 Mark(s)

Your Answer:

Sisters Sisters
Mother-Daughter Mother-Daughter
Co-mothers Co-mothers
Impossible Impossible

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ? cccbb _ aa _ cc _ bbbaa _ c

1 Mark(s)

Your Answer:

aebe aebe
baca baca
baba baba
acba acba

The minimum age to become President of India is:

1 Mark(s)

Your Answer:

25 25
30 30
35 35
40 40

Question: How is A related to D ? Statements: B is the brother of A. B is D's son.

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

STERILE

1 Mark(s)

Your Answer:

Barren Barren
Arid Arid
Childless Childless
Dry Dry

He was arrested on the charge of theft, but for lack of evidence he was released.

1 Mark(s)

Your Answer:

He was arrested on a charge of theft, but was released for lack of evidence.
The police arrested him on a charge of theft, but for lack of evidence he was released.
The police arrested him on a charge of theft, but for lack of evidence released him.
None of these. None of these.

All the winners . . . . . prizes tomorrow.

1 Mark(s)

Your Answer:

will be given will be given
will given will given
will be giving will be giving
will have given will have given

The electric P.E of an electron in an orbit at a distance rn from the positive charge_____________?

1 Mark(s)

Your Answer:

Ke2/rn Ke2/rn
Ke2/rn2 Ke2/rn2
ÀKe2/rn ÀKe2/rn
ÀKe2/rn2 ÀKe2/rn2

As per Ohm's law, the amount of current passing through a conductor is directly proportional to the:

1 Mark(s)

Your Answer:

electric field electric field
conventional current conventional current
potential difference potential difference
electromotive force electromotive force

The middle most observation in an arranged data set is known as:

1 Mark(s)

Your Answer:

mean mean
median median
mode mode
standard deviation standard deviation

The Least Common Multiple (LCM) of 40, 50 and 70:

1 Mark(s)

Your Answer:

1800 1800
1400 1400
1200 1200
1600 1600

Question : How much money do Vivek and Suman have together ? Statements : I. Suman has 20 rupees less than what Tarun has. II. Vivek has 30 rupees more than what Tarun has.

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

Statements: L ≥ M > N ≥ O > P ≥ Q, R ≤ Q, S = R, T > S, U ≤ T, V = U, W > V, X ≤ W, Y = X, Z > Y. Conclusions: I. L > Z II. M > Z III. N > Z IV. L > S. Which is definitely true?

1 Mark(s)

Your Answer:

Only I Only I
Only II Only II
Only III Only III
None None

In the following sequence 2, 6, 10, 14, 18, the next three numbers are:

1 Mark(s)

Your Answer:

22, 26, 30 22, 26, 30
24, 28, 32 24, 28, 32
26, 32, 38 26, 32, 38
22, 30, 40 22, 30, 40

Evaluating Your Answers

Pakistan Air Force Mock Test 17 : Question 1 of 59