HAAD Exam Mock Test 16 - Online MCQ Exam

Ethanol is also known as which of these?

1 Mark(s)

Your Answer:

A) Formic acid A) Formic acid
B) Ethyl alcohol B) Ethyl alcohol
C) Ethane C) Ethane
D) Acetaldehyde D) Acetaldehyde

Darwin digging dry riverbed at__________?

1 Mark(s)

Your Answer:

argentina argentina
island island
vovage vovage
HMS beagle HMS beagle

An electrochemical cell is also called:

1 Mark(s)

Your Answer:

battery cell battery cell
galvanic cell galvanic cell
cell cell
chargeable cell chargeable cell

‘Water under the bridge’ means:

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Your Answer:

A stagnant pond A stagnant pond
Something that happened in the past and cannot now be changed
Alter facts or figures dishonestly or illegally
Unresolved issue or conflict Unresolved issue or conflict

David picked up . . . . . . . . nut from . . . . . . . . hole.

1 Mark(s)

Your Answer:

the, the the, the
a, an a, an
a, the a, the
the, a the, a

Thigmotropism is growth response to:

1 Mark(s)

Your Answer:

Light Light
Gravity Gravity
Water Water
Touch Touch

You _______ to eat if you don’t feel like it.

1 Mark(s)

Your Answer:

haven’t haven’t
needn’t needn’t
mustn’t mustn’t
don’t have don’t have

More potent and non toxic drug against herpes virus is_____________?

1 Mark(s)

Your Answer:

Zidovodine Zidovodine
Acyclovir Acyclovir
Nystatin Nystatin
Amontidine Amontidine

1. not 2. Hari 3. away 4. run 5. did

1 Mark(s)

Your Answer:

13542 13542
35412 35412
52431 52431
25143 25143
21345 21345

Graphite is a good conductor of electricity because:

1 Mark(s)

Your Answer:

It contains ions It contains ions
It is a metal It is a metal
It has delocalized electrons between layers
It has ionic bonds It has ionic bonds

The activation energy in a chemical reaction is defined as

1 Mark(s)

Your Answer:

A) the difference in energies of reactants and products
B) the sum of energies of reactants and products
C) the difference in energy of intermediate complex with the average energy of reactants and products
D) the difference in energy of intermediate complex and the average energy of reactants

Enzyme specificity is:

1 Mark(s)

Your Answer:

Substrate specificity Substrate specificity
General activity General activity
Multiple substrates Multiple substrates
No specificity No specificity

We must take it granted that Madhu will not come for today's function.

1 Mark(s)

Your Answer:

take it for granted take it for granted
taking it granted taking it granted
took it as granted took it as granted
have it granted have it granted
No correction required No correction required

The cardiac sphincter is located between:

1 Mark(s)

Your Answer:

esophagus and stomach esophagus and stomach
small intestine and stomach small intestine and stomach
large intestine and stomach large intestine and stomach
liver and stomach liver and stomach

Fossilization mostly occurred in__________?

1 Mark(s)

Your Answer:

semiaquatic environment semiaquatic environment
dry environment dry environment
extreme hot environment extreme hot environment
none none

Activated complex is formed due to________________?

1 Mark(s)

Your Answer:

Pressure Pressure
Effective collision Effective collision
Ineffective collisions Ineffective collisions
Temperature Temperature

The trapezoidal rule approximates:

1 Mark(s)

Your Answer:

Derivatives Derivatives
Limits Limits
Maxima Maxima
Definite integrals Definite integrals

Which of the following is not an antimigraine agent ?

1 Mark(s)

Your Answer:

Flunarizine Flunarizine
Divalprox sodium Divalprox sodium
Zonisamide Zonisamide
Propanolol Propanolol

The quantity of petrol can be increased by ___________?

1 Mark(s)

Your Answer:

Reforming Reforming
Induction fueling Induction fueling
Cracking Cracking
Refining Refining

In lycopsida leaves are resembling to the leaves of mosses they are called__________?

1 Mark(s)

Your Answer:

Spikes mosses Spikes mosses
Bryophytes Bryophytes
Pteridophytes Pteridophytes
Algae Algae

The Wittig reaction produces:

1 Mark(s)

Your Answer:

Alcohols Alcohols
Carboxylic acids Carboxylic acids
Amines Amines
Alkenes from aldehydes/ketones Alkenes from aldehydes/ketones

Removal of shoot tips (decapitation) usually results in:

1 Mark(s)

Your Answer:

Growth of lateral buds Growth of lateral buds
Cessation of all growth Cessation of all growth
Early flowering Early flowering
Yellowing of leaves Yellowing of leaves

A rational number can be expressed as:

1 Mark(s)

Your Answer:

A decimal only A decimal only
An integer only An integer only
$\frac{p}{q}$ where $p, q \in \mathbb{Z}$, $q \neq 0$
A square root A square root

Identify the error: "I prefer tea than coffee."

1 Mark(s)

Your Answer:

I I
Prefer Prefer
Than Than
Coffee Coffee

Peptide bonds are formed between:

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Your Answer:

Two sugars Two sugars
Two nucleotides Two nucleotides
Two amino acids Two amino acids
Two lipids Two lipids

Silent mutation:

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Your Answer:

Visible effect Visible effect
No phenotype change No phenotype change
Harmful Harmful
Beneficial Beneficial

The IUPAC name of $\text{HCHO}$ is:

1 Mark(s)

Your Answer:

Methanal Methanal
Ethanal Ethanal
Propanal Propanal
Methanol Methanol

Gemination of teeth occur due to______________?

1 Mark(s)

Your Answer:

Division of a single tooth bud after calcification
Division of a single tooth bud before calcification
Fusion of two teeth before calcification
Fusion of two teeth after calcification Fusion of two teeth after calcification

Which of the following is not an action of epinephrine when administered intravenously in a high dose ?

1 Mark(s)

Your Answer:

Increased liver glycogenolysis Increased liver glycogenolysis
Causes broachiolar constriction Causes broachiolar constriction
Evokes extrasystoles in the heart Evokes extrasystoles in the heart
Produces restlessness and anxiety Produces restlessness and anxiety

Female produce first amictic cycle in___________?

1 Mark(s)

Your Answer:

winter winter
melting snow melting snow
spring rain spring rain
autumn autumn

The English . . . . . English.

1 Mark(s)

Your Answer:

speak speak
spoke spoke
spoken spoken
is spoken is spoken

What is the alcohol content in rectified spirit?

1 Mark(s)

Your Answer:

80% 80%
85% 85%
90% 90%
95% 95%

The presence of Glucose and Ketone bodies in urine is indicative of:

1 Mark(s)

Your Answer:

Diabetes insipidus Diabetes insipidus
Renal failure Renal failure
Diabetes mellitus Diabetes mellitus
Bright's disease Bright's disease

Black rhino female weight is_________?

1 Mark(s)

Your Answer:

1500kg 1500kg
1600kg 1600kg
1400kg 1400kg
1900kg 1900kg

In fibrous proteins, polypeptide chains are held together

1 Mark(s)

Your Answer:

A) van der waals forces A) van der waals forces
B) electrostatic forces of attraction B) electrostatic forces of attraction
C) hydrogen bonds C) hydrogen bonds
D) covalent bonds D) covalent bonds

Antibiotics kill:

1 Mark(s)

Your Answer:

Viruses Viruses
Bacteria Bacteria
Fungi Fungi
Protozoa Protozoa

A cyst occurs under the tongue, caused by obstruction of a salivary gland. Such a cyst is called_______________?

1 Mark(s)

Your Answer:

Mucocele Mucocele
Ranula Ranula
Dermoid cyst Dermoid cyst
Dentigerous cyst Dentigerous cyst

Next generation sequencing is:

1 Mark(s)

Your Answer:

Slow method Slow method
High-throughput method High-throughput method
Old method Old method
Manual method Manual method

Virus can reproduce by_________?

1 Mark(s)

Your Answer:

mating mating
replication replication
running running
none none

Which of the following is not true about nitrogen dioxide?

1 Mark(s)

Your Answer:

it is reddish brown it is reddish brown
it has pungent odor it has pungent odor
it is insoluble in water it is insoluble in water
it is toxic it is toxic

The number of lone pairs in XeOF4 is_________?

1 Mark(s)

Your Answer:

O O
1 1
2 2
3 3

Which one of the following sets includes bacterial diseases ?

1 Mark(s)

Your Answer:

A) Tetanus, tuberculosis, measles A) Tetanus, tuberculosis, measles
B) Diptheria, leprosy, plague B) Diptheria, leprosy, plague
C) Cholera, typhoid, mumps C) Cholera, typhoid, mumps
D) Malaria, mumps, poliomyelits D) Malaria, mumps, poliomyelits

The dental formula of an adult human is:

1 Mark(s)

Your Answer:

2:1:3:2 2:1:3:2
2:2:1:3 2:2:1:3
2:1:2:3 2:1:2:3
1:2:2:3 1:2:2:3

Idea of pH and pOH was put forward by________________?

1 Mark(s)

Your Answer:

Gibbs Gibbs
Einstein Einstein
Sorenson Sorenson
Chadwick Chadwick

The following in which xylem forms several plates __________?

1 Mark(s)

Your Answer:

Haplostele Haplostele
Actinostele Actinostele
Plectostele Plectostele
Siphonostele Siphonostele

Oxidation is defined as:

1 Mark(s)

Your Answer:

Gain of electrons Gain of electrons
Loss of electrons Loss of electrons
Gain of protons Gain of protons
Loss of protons Loss of protons

Which one of the following drugs has been shown to offer protection from gastric aspiration syndrome in a patient with symptoms of reflex ?

1 Mark(s)

Your Answer:

Ondansetron Ondansetron
Metoclopramide Metoclopramide
Sodium citrate Sodium citrate
Atropine Atropine

Select the most appropriate synonym of the word ” Netizen”?

1 Mark(s)

Your Answer:

A person who use internet A person who use internet
A person who use laptop A person who use laptop
A person who use Mobile A person who use Mobile
A Person who use DLSR A Person who use DLSR

Choose analogous pair: Commander : Commands

1 Mark(s)

Your Answer:

Aerates : Aviator Aerates : Aviator
Senator : Legislates Senator : Legislates
Checks : Teacher Checks : Teacher
Surgeon : Diagnosis Surgeon : Diagnosis

Value of normal atmospheric pressure at sea level at 0°C is______?

1 Mark(s)

Your Answer:

1 atm 1 atm
760 Torr 760 Torr
76cm of Hg 76cm of Hg
All of these All of these

Where does the oxygen that keeps us alive come from?

1 Mark(s)

Your Answer:

Carbon dioxide Carbon dioxide
Carbonates absorbed from soil Carbonates absorbed from soil
Oxides of minerals Oxides of minerals
Water Water

What is related to Graduate in the same way as Cassock is related to?

1 Mark(s)

Your Answer:

Cap Cap
Tie Tie
Coat Coat
Gown Gown

S1: Far away in a little street there is a poor house. P : Her face is thin and worn and her hands are coarse, pricked by a needle, for she is a seam stress. Q : One of the windows is open and through it I can see a poor woman. R : He has a fever and asking for oranges. S : In a bed in a corner of the room her little boy is lying ill. S6: His mother has nothing to give but water, so he is crying. The Proper sequence should be:

1 Mark(s)

Your Answer:

SRQP SRQP
PQSR PQSR
QPSR QPSR
RSPQ RSPQ

Evaluating Your Answers

HAAD Exam Mock Test 16 : Question 1 of 53