GIKI Entry Mock Test 6 - Online MCQ Exam

Valence electrons in $\ce{Na}$ (Z=11):

1 Mark(s)

Your Answer:

1 1
2 2
3 3
10 10

What is the total surface area of a right circular cone of height 14 cm and base radius 7 cm?

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Your Answer:

344.35 cm2 344.35 cm2
344.35 cm2 344.35 cm2
344.35 cm2 344.35 cm2
None of these None of these

In parallelogram ABCD, AB is parallel to DC, and AD is parallel to BC. AB is produced to E, such that ∠CBE = 55°. BC is produced to F, such that BCF is a straight line. The values of x, y, and z, respectively, are

1 Mark(s)

Your Answer:

A) 125°, 55°, 125° A) 125°, 55°, 125°
B) 125°, 125°, 55° B) 125°, 125°, 55°
C) 55°, 125°, 125° C) 55°, 125°, 125°
D) 55°, 135°, 125° D) 55°, 135°, 125°

ALACRITY :

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Your Answer:

Briskness Briskness
Fear Fear
Frankness Frankness
Alarm Alarm
None of these None of these

Choose the correct statement. In the case of AC circuit ohms law holds for_______________?

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Your Answer:

Peak values of voltage and current Peak values of voltage and current
Effective values of voltage and current Effective values of voltage and current
Instantaneous values of voltage and current
All of the above All of the above

Three coins were tossed 30 times simultaneously. Each time the number of heads occurring was noted down as follows: Find the probability of getting no head.

1 Mark(s)

Your Answer:

A) $\frac{1}{5}$ A) $\frac{1}{5}$
B) $\frac{1}{3}$ B) $\frac{1}{3}$
C) $\frac{1}{4}$ C) $\frac{1}{4}$
D) $\frac{1}{2}$ (\frac{1}{5}\) D) $\frac{1}{2}$ (\frac{1}{5}\)

Diamond properties:

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Your Answer:

$sp$ hybridized $sp$ hybridized
$sp^2$ hybridized $sp^2$ hybridized
$sp^3$ hybridized $sp^3$ hybridized
No hybridization No hybridization

Software is referred to as:

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Your Answer:

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

In the test, we will _________ your work and then give you detailed feedback.

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Your Answer:

assess assess
judge judge
measure measure
check check

Choose analogous pair: Eyes : Tears

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Your Answer:

Sea : Water Sea : Water
Volcano : Lava Volcano : Lava
Heart : Artery Heart : Artery
Hunger : Bread Hunger : Bread

If the number obtained on interchanging the digits of a two-digit number is 18 more than the original number and the sum of the digits is 8, then what is the original number ?

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Your Answer:

26 26
35 35
53 53
Cannot be determined Cannot be determined

Any substance which accepts H+ is base favours the concept___________________?

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Your Answer:

Lowrys Lowrys
Lewis Lewis
Arrhenius Arrhenius
None of these None of these

An ammeter measures the total current flowing through a circuit when it is connected__________________?

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Your Answer:

in series with the circuit in series with the circuit
in parallel with circuit in parallel with circuit
in series with any of the parallel resistances in the circuit
in parallel with any of the series resistances in the circuit

The quantities based on which other quantities are expressed are called:

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Your Answer:

prefixes prefixes
base quantities base quantities
derived quantities derived quantities
quartile quantities quartile quantities

SI unit for electromotive force is:

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Your Answer:

J-1 J-1
C-1 C-1
JC-1 JC-1
km-1 km-1

Amino acids that cannot be synthesized by our bodies are called:

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Your Answer:

essential amino acids essential amino acids
non-essential amino acids non-essential amino acids
peptide bonds peptide bonds
proteins proteins

A person who collects or has a great love of books is known as ________?

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Your Answer:

Bibliophile Bibliophile
Pluviophile Pluviophile
Cosmopolitan Cosmopolitan
Changeling Changeling

What is \$84\%$ of \$175$?

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Your Answer:

140 140
147 147
154 154
161 161

Which of the following are the conditions of colligative properties_______________?

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Your Answer:

Non-electrolye solute Non-electrolye solute
Non-volatile solute Non-volatile solute
Dilute solution Dilute solution
All of the above All of the above

The product of 632 and 999 is

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Your Answer:

A) 631368 A) 631368
B) 631386 B) 631386
C) 624624 C) 624624
D) 626424 (i) and (ii) contains two statements – first Assertion (A) and second Reason (R). Select the correct answer to these questions from the codes (a), (b), (c), or

Photoelectric effect demonstrates:

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Your Answer:

Particle nature Particle nature
Wave nature Wave nature
Dual nature Dual nature
None None

In the algebraic fractions, the numerators and denominators are:

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Your Answer:

polynomials polynomials
odd numbers odd numbers
even numbers even numbers
surds surds

Codon consists of:

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Your Answer:

Three nucleotides Three nucleotides
Two nucleotides Two nucleotides
Four nucleotides Four nucleotides
One nucleotide One nucleotide

Bread : Yeast : : Curd : ___________?

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Your Answer:

Fungi Fungi
Bacteria Bacteria
Germs Germs
Virus Virus

The device that disconnects the supply automatically if current exceeds the normal value is known as:

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Your Answer:

circuit breaker circuit breaker
fuse fuse
cable cable
capacitor capacitor

He is so ...... to light that he never leaves the house without sunglasses.

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Your Answer:

insensitive insensitive
sensitive sensitive
afraid afraid
immune immune

Choose analogous pair: Sprain : Fracture

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Your Answer:

Devotion : Blessing Devotion : Blessing
Excitement : Frenzy Excitement : Frenzy
Sleep : Dream Sleep : Dream
Fever : Malaria Fever : Malaria

After reduction of 8% in water bill, $300 remains to be paid then original bill to be paid before reduction is:

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Your Answer:

$362 $362
$326 $326
$350 $350
$355 $355

A chips wrapper is 4.5 cm long and 5.9 cm wide. Its area up to significant figures will be:

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Your Answer:

30 cm² 30 cm²
28 cm² 28 cm²
26.55 cm² 26.55 cm²
32 cm² 32 cm²

In an oxygen molecule, two atoms are united by:?

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Your Answer:

One bond One bond
Two bonds Two bonds
Three bonds Three bonds
Four bonds Answer Four bonds Answer

What is the Vapor Pressure of water at different temperature?

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Your Answer:

Low Low
High High
Same Same
Different Answer Different Answer

The method used to transfer information to far off places instantly is called:

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Your Answer:

information technology information technology
language language
data data
telecommunication telecommunication

Which of the following decreases when pH is less than 7?

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Your Answer:

[H+] [H+]
[OH-] [OH-]
[O-] [O-]
[O+] [O+]

The parity of number 5053 is

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Your Answer:

A) odd A) odd
B) even B) even
C) sometimes odd, sometimes even C) sometimes odd, sometimes even
D) None of the above D) None of the above

According to Huygens' Principle, every point on a wavefront acts as a source of:

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Your Answer:

Primary rays Primary rays
Secondary wavelets Secondary wavelets
Electrons Electrons
Photons Photons

Which of the following are correct structural isomers of butane?

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Your Answer:

A) (i) and (iii) A) (i) and (iii)
B) (ii) and (iv) B) (ii) and (iv)
C) (i) and (ii) C) (i) and (ii)
D) (iii) and (iv) D) (iii) and (iv)

One mole of an ideal gas expands from volume $V_1$ to $V_2$ at constant temperature $T$. The heat absorbed is:

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Your Answer:

$RT \ln(V_2/V_1)$ $RT \ln(V_2/V_1)$
$RT(V_2-V_1)$ $RT(V_2-V_1)$
$RT \ln(V_1/V_2)$ $RT \ln(V_1/V_2)$
Zero Zero

The unit of loudness level is:

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Your Answer:

Hertz Hertz
Meter Meter
Decibel Decibel
Pascal Pascal

He is responsible . . . . . . . . the president for his decisions?

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Your Answer:

for for
of of
to to
with with

Partial pressure of a solution component is directly proportional to its mole fraction. This is known as

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Your Answer:

A) Henry’s law A) Henry’s law
B) Raoult’s law B) Raoult’s law
C) Distribution law C) Distribution law
D) Ostawald’s dilution law D) Ostawald’s dilution law

Which expression always gives an even number?

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Your Answer:

A) 4a + 3b A) 4a + 3b
B) a 2 + 1 B) a 2 + 1
C) 3x + 5 y C) 3x + 5 y
D) 2x + 2y D) 2x + 2y

The cube root of 6859 is

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Your Answer:

A) 19 A) 19
B) 18 B) 18
C) 17 C) 17
D) 21 D) 21

In the structure of DNA, how many strands are twisted around each other?

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Your Answer:

one one
two two
three three
four four

Which of the following is a protein coded by DNA?

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Your Answer:

amylase amylase
insulin insulin
pepsin pepsin
lipase lipase

Most stable form of sulfur at room temperature:

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Your Answer:

Rhombic Rhombic
Monoclinic Monoclinic
Plastic Plastic
Amorphous Amorphous

Evaluating Your Answers

GIKI Entry Mock Test 6 : Question 1 of 45