GIKI Entry Mock Test 16 - Online MCQ Exam

Vitamin C is necessary for:

1 Mark(s)

Your Answer:

eyes and skin eyes and skin
energy production in cells energy production in cells
healing wounds and preventing colds healing wounds and preventing colds
bones and teeth bones and teeth

When [H+] is greater than 1 x 10-7, the solution is:

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Your Answer:

neutral neutral
acidic acidic
basic basic
amphoteric amphoteric

What is the chemical symbol of “Potassium”?

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Your Answer:

P P
K K
Po Po
Pt Pt

(-2 – √3) (-2 + √3) when simplified is:

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Your Answer:

A) positive and irrational A) positive and irrational
B) positive and rational B) positive and rational
C) negative and irrational C) negative and irrational
D) negative and rational D) negative and rational

MASSIVE:

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Your Answer:

Lump sum Lump sum
Strong Strong
Little Little
Gaping Gaping
Huge Huge

On adding red rose indicator to a colourless solution, no change is observed. What is the nature of this solution? (NCERT Exemplar)

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Your Answer:

A) Neutral A) Neutral
B) Either acidic or basic B) Either acidic or basic
C) Either acidic or neutral C) Either acidic or neutral
D) Either basic or neutral D) Either basic or neutral

Where do the II and IV quadrants meet?

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Your Answer:

A) at O A) at O
B) in y-axis B) in y-axis
C) in x-axis C) in x-axis
D) do not intersect D) do not intersect

Ali is not my brother. Here word not is?

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Your Answer:

Verb Verb
Adverb Adverb
Preposition Preposition
Conjunction Conjunction

Which of the following v-t graphs represents constant retardation?

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Your Answer:

Line parallel to time axis Line parallel to time axis
Straight line with negative slope Straight line with negative slope
Parabola Parabola
Line passing through origin Line passing through origin

Ga is the symbol of which element?

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Your Answer:

Gallium Gallium
Germanium Germanium
Glycogen Glycogen
Mercury Answer Mercury Answer

Free expansion of a gas in vacuum is:

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Your Answer:

Adiabatic but $W \ne 0$ Adiabatic but $W \ne 0$
Isobaric Isobaric
Isochoric Isochoric
Adiabatic and $W=0$ Adiabatic and $W=0$

What is \$68\%$ of \$200$?

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Your Answer:

130 130
136 136
142 142
148 148

To cry wolf

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Your Answer:

To listen eagerly To listen eagerly
To give false alarm To give false alarm
To turn pale To turn pale
To keep off starvation To keep off starvation
None of these None of these

An emf of 5 volt is produced by a self inductance, when the current changes at a steady rate from 3 to 2 ampere in 1 millisecond. The value of self inductance is_______?

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Your Answer:

zero zero
5 H 5 H
5000 H 5000 H
5 mH 5 mH

He bought a three ___________ suit.

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Your Answer:

Hundred-Dollars Hundred-Dollars
Hundreds-Dollar Hundreds-Dollar
Hundred-Dollar Hundred-Dollar
Hundreds-Dollars Hundreds-Dollars

Choose analogous pair: Platform : Train

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Your Answer:

Aeroplane : Aerodrome Aeroplane : Aerodrome
Hotel : Tourist Hotel : Tourist
Quay : Ship Quay : Ship
Footpath : Traveller Footpath : Traveller

The teacher warned the student once for all that no mischief shall be tolerated in the class.

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Your Answer:

authoritatively authoritatively
finally finally
angrily angrily
coldly coldly

If X and Y complete a certain work in 10 days, Y and Z in 16 days and X and Z in 22 days, find the time required for each one to complete the work while working separately.

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Your Answer:

120, 40, 60 days 120, 40, 60 days
120, 60, 80 days 120, 60, 80 days
40, 30, 120 days 40, 30, 120 days
30, 40, 60 days 30, 40, 60 days

Optics does not deal with ___________?

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Your Answer:

Nature of light waves Nature of light waves
Properties of light Properties of light
Characteristics of sound Characteristics of sound
Lenses and mirrors Lenses and mirrors

The process during which charges continuously move from a higher potential to a lower potential becomes a continuous source of:

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Your Answer:

heat energy heat energy
light energy light energy
chemical energy chemical energy
electrical energy electrical energy

I don’t want to argue ______you?

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Your Answer:

at at
to to
of of
with with

If a x (b −c) is 8 for a = 2, b = 10 and c = 6 then a x b − a x c is equal to:

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Your Answer:

(−8) (−8)
12 12
10 10
8 8

An agricultural field is in the form of a rectangle of length 20m and width 14m. A pit 6m long 3m wide and 2.5m deep is dug in a corner of the field and earth taken out of the pit is spread uniformly over. The remaining area of the field. The level of the field has raised by________?

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Your Answer:

15.16cm 15.16cm
16.17cm 16.17cm
17.18cm 17.18cm
18.19m 18.19m

Let X = {-1, 0, 1}, Y = {0, 2} and a function f : X → Y defiend by y = 2x 4 , is

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Your Answer:

A) one-one onto A) one-one onto
B) one-one into B) one-one into
C) many-one onto C) many-one onto
D) many-one into D) many-one into

The area of the quadrant of a circle whose radius is 7 cm is

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Your Answer:

A) 38.5 cm 2 A) 38.5 cm 2
B) 38 cm 2 B) 38 cm 2
C) 37.5 cm 2 C) 37.5 cm 2
D) 42 cm 2 5 cm 2 D) 42 cm 2 5 cm 2

They ___ to school daily.

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Your Answer:

goes goes
go go
going going
gone gone

Which of the following possesses maximum hydration energy ?

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Your Answer:

Na+ Na+
K+ K+
Mg+2 Mg+2
Ca+2 Ca+2

Which of the following alloys contains a non-metal as one of the constituents?

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Your Answer:

A) Brass A) Brass
B) Amalgam B) Amalgam
C) Steel C) Steel
D) Bronze D) Bronze

24 – [2.4 – {0.24 * 2 – (0.024 – ?)}] = 22.0584

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Your Answer:

0.0024 0.0024
0.024 0.024
0.24 0.24
0.00024 0.00024

Choose similar word: Botany : Zoology : Cardiology

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Your Answer:

Moraphology Moraphology
Seismology Seismology
Pedology Pedology
Taxonomy Taxonomy

One indifferent to art and literature is :

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Your Answer:

Aromatic Aromatic
Critic Critic
Philistine Philistine
Scholar Scholar

The SI unit of power is Young's modulus is:

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Your Answer:

Nm-3 Nm-3
Nm4 Nm4
Nm-2 Nm-2
Nm-1 Nm-1

The English schemed to continue their rule in India by playing off one community ...... the other.

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Your Answer:

before before
upon upon
against against
with with

Chintu is ...... small to start playing cricket now.

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Your Answer:

very very
much much
too too
more more

A cloth is cut into two pieces in the ratio 3 : 7. If the smallest piece is 60 m long, then the quantity of the total piece of cloth is

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Your Answer:

A) 140 m A) 140 m
B) 180 m B) 180 m
C) 200 m C) 200 m
D) 210 m D) 210 m

Methylamine is more basic than ammonia because:

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Your Answer:

=+I effect =+I effect
=-I effect =-I effect
Larger size Larger size
Steric factors Steric factors

(0.456 * 0.456 – 0.228 * 0.228) / (0.456 + 0.228) = ________?

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Your Answer:

0.228 0.228
0.456 0.456
0.684 0.684
1.0 1.0

The total force acting on the armature can be increased by increasing the:

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Your Answer:

coil's current coil's current
number of turns of coil number of turns of coil
area of coil area of coil
all of above all of above

A telescope that uses two converging lenses is called:

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Your Answer:

reflecting telescope reflecting telescope
refracting telescope refracting telescope
simple telescope simple telescope
compound microscope compound microscope

The teacher ___ the lesson yesterday.

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Your Answer:

teach teach
taught taught
teaching teaching
teaches teaches

The sum of three numbers is 252. What is the value of the second number if the first number is thrice of the second number, and the third number is two-third of the first number?

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Your Answer:

36 36
42 42
45 45
None of the above None of the above

A salesman’s terms were changed from a flat commission of 5% on all his sales to a fixed salary of Rs.1000 plus 2.5% commission on all sales exceeding Rs. 4,000. If his remuneration as per new scheme was Rs. 600 more than that by the previous schema, his sales were worth?

1 Mark(s)

Your Answer:

Rs. 14,000 Rs. 14,000
Rs. 12,000 Rs. 12,000
Rs. 30,000 Rs. 30,000
Rs. 40,000 Rs. 40,000

The lens which is thin at the center but thick at the edges is called:

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Your Answer:

counter lens counter lens
fiber lens fiber lens
convex lens convex lens
concave lens concave lens

The average of $n$ numbers is $a$. If the first number is increased by \$1$, second by \$2$, third by \$3$, and so on, find the new average.

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Your Answer:

$a + \frac{n}{2}$ $a + \frac{n}{2}$
$a + \frac{n+1}{2}$ $a + \frac{n+1}{2}$
$a + n$ $a + n$
$a + \frac{n-1}{2}$ $a + \frac{n-1}{2}$

Area of a square with side x is equal to the area of a triangle with base x. The altitude of the triangle is:________?

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Your Answer:

x/2 x/2
x x
2x 2x
4x 4x

The velocity of efflux from a tank filled to height $h$ is given by:

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Your Answer:

$\sqrt{gh}$ $\sqrt{gh}$
$2gh$ $2gh$
$\sqrt{2gh}$ $\sqrt{2gh}$
$gh$ $gh$

If $\log_5 x = 2$, find the value of $x$

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Your Answer:

20 20
25 25
30 30
35 35

Which mirror can produce a magnified real image?

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Your Answer:

Plane mirror Plane mirror
Concave mirror Concave mirror
Convex mirror Convex mirror
Option 4 Option 4

The rate of radioactive decay is proportional to the number of:

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Your Answer:

unstable nuclei unstable nuclei
unstable protons unstable protons
unstable electrons unstable electrons
unstable atoms unstable atoms

The main constituents of dettol are

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Your Answer:

A) chloramphenicol + glycerol A) chloramphenicol + glycerol
B) 2-3% solution of iodine in alcohol B) 2-3% solution of iodine in alcohol
C) 0.2% solution of phenol C) 0.2% solution of phenol
D) chloroxylenol and terpineol D) chloroxylenol and terpineol

(1/focal length in meters) is equal to:

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Your Answer:

diameter of a lens diameter of a lens
weakness of a lens weakness of a lens
power of a lens power of a lens
quality of lens quality of lens

He has no money now ......

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Your Answer:

although he was very poor once although he was very poor once
as he has given up all his wealth as he has given up all his wealth
because he was very rich once because he was very rich once
because he has received huge donation because he has received huge donation
because he was very greedy about wealth because he was very greedy about wealth

Which of the following acid can show Cis-trans isomerism?

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Your Answer:

Malonic Acid Malonic Acid
Maleic Acid Maleic Acid
Succinic Acid Succinic Acid
Lactic Acid Answer Lactic Acid Answer

Bleaching powder is an example of________________?

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Your Answer:

Normal salt Normal salt
Double salt Double salt
Mixed salt Mixed salt
Complex Complex

_____ I can talk, you are the only person.

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Your Answer:

Which Which
That That
To who To who
To whom To whom

A sum of money becomes $₹7200$ in \$2$ years and $₹8640$ in \$3$ years at compound interest. Find the rate of interest.

1 Mark(s)

Your Answer:

0.15 0.15
0.18 0.18
0.2 0.2
0.22 0.22

The average of \$10$ numbers is \$40$. If two numbers \$45$ and \$55$ are removed, find the new average.

1 Mark(s)

Your Answer:

36 36
37 37
38 38
37.5 37.5

Person living in a certain place?

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Your Answer:

Evict Evict
Wild Wild
Dictator Dictator
Domicile Domicile

Cosec²θ - cot²θ equals to:

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Your Answer:

1 1
-1 -1
0 0
tanθ tanθ

If following pattern is considered (2 + 2)²⁄2 = 8, (4 + 2)²⁄2 = 18, (6 + 2)²⁄2 = 32, (8 + 2)²⁄2 = 50, (10 + 2)²⁄2 = 72, the value of 'x' in pattern (x + 2)²⁄2 = 200 is:

1 Mark(s)

Your Answer:

18 18
20 20
22 22
24 24

Evaluating Your Answers

GIKI Entry Mock Test 16 : Question 1 of 60