MDCAT Mock Test 5 - Online MCQ Exam

Population in individual type III show__________?

1 Mark(s)

Your Answer:

convex convex
diagonal diagonal
curve curve
concave concave

“Reading” quickly and well requires practice. The “Reading” word is a/an ___________.

1 Mark(s)

Your Answer:

Infinitive Infinitive
Verb Verb
Gerund Gerund
present Participle present Participle

The layer between epidermis and endodermis is__________?

1 Mark(s)

Your Answer:

epidermis epidermis
endodermis endodermis
mesodermis mesodermis
cell membrane cell membrane

A mass $m$ performs oscillations with amplitude $A$. At what distance from mean position is the kinetic energy equal to potential energy?

1 Mark(s)

Your Answer:

$A/2$ $A/2$
$A/\sqrt{2}$ $A/\sqrt{2}$
$A/4$ $A/4$
$A/\sqrt{3}$ $A/\sqrt{3}$

The number of sphincters in stomach are:

1 Mark(s)

Your Answer:

cardiac sphincter only cardiac sphincter only
pyloric sphincter only pyloric sphincter only
gastric portion gastric portion
cardiac and pyloric sphincter cardiac and pyloric sphincter

Which instrument is used to detect path of visible rays?

1 Mark(s)

Your Answer:

Geiger counter Geiger counter
Wilson Cloud Detector Wilson Cloud Detector
Solid State Detector Solid State Detector
None of the above None of the above

Brothers must live in harmony. They must never fall ......

1 Mark(s)

Your Answer:

off off
out out
apart apart
away away

Succes of breeders and variation in animals and plants interest developed in___________?

1 Mark(s)

Your Answer:

charles darwin charles darwin
charles lyell charles lyell
george george
linne linne

In humane male sex chromosomes determination is__________?

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Your Answer:

XX XX
XY XY
YY YY
XW XW

Supraphrayngeal ganglia in polychaetes_________?

1 Mark(s)

Your Answer:

pair pair
three three
four four
five five

Unpolarized light falls on two polaroids crossed ($90^\circ$). A third polaroid is inserted between them at $45^\circ$. Transmitted intensity is:

1 Mark(s)

Your Answer:

Zero Zero
$I_0/8$ $I_0/8$
$I_0/4$ $I_0/4$
$I_0/16$ $I_0/16$

She is scared ______ snake.

1 Mark(s)

Your Answer:

from from
with with
of of
by by

Which of the following makes up most of the air?

1 Mark(s)

Your Answer:

nitrogen nitrogen
oxygen oxygen
carbon dioxide carbon dioxide
helium helium

Electric charges can be separated into:

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Your Answer:

two types two types
single type single type
no type no type
three types three types

Club shaped sexual reproductive structure is _________?

1 Mark(s)

Your Answer:

basidium basidium
mucor mucor
algae algae
yeast yeast

Cichlids have color body form and behavior___________?

1 Mark(s)

Your Answer:

constant constant
moderate moderate
normal normal
hundred of variation hundred of variation

The quantity whose value varies with the independent quantity is termed as:

1 Mark(s)

Your Answer:

negative quantity negative quantity
dependent quantity dependent quantity
fixed quantity fixed quantity
zero quantity zero quantity

What will be the total assets (except cash) of the firm from the following: if Creditor ₹ 15,000, Partner’s loan ₹ 10,000, Partners’ capital ₹ 40,000. Cash in hand ₹ 5,000

1 Mark(s)

Your Answer:

A) ₹ 60,000 A) ₹ 60,000
B) ₹ 65,000 B) ₹ 65,000
C) ₹ 70,000 C) ₹ 70,000
D) ₹ 55,000 D) ₹ 55,000

Heat produced in a heating element on passing current through it depends on: (i) Nature of the material of the heating element (ii) Thickness of the wires of the element (iii) Colour of the element (iv) Length of the wire of the element Choose the combination of correct answers from the four options above.

1 Mark(s)

Your Answer:

A) (i) and (ii) only A) (i) and (ii) only
B) (i), (ii), and (iv) only B) (i), (ii), and (iv) only
C) All four are correct C) All four are correct
D) (ii) and (iii) only (i), (ii), and (iv) only

Choose analogous pair: Sphere : Ball

1 Mark(s)

Your Answer:

Circle : Disc Circle : Disc
Cube : Dice Cube : Dice
Line : Rope Line : Rope
Triangle : Cone Triangle : Cone

In the presence of excess chlorine and diffused sunlight, the final product of the reaction between methane and chlorine is:

1 Mark(s)

Your Answer:

Chloroform Chloroform
Carbon tetrachloride Carbon tetrachloride
Dichloromethane Dichloromethane
Methyl chloride Methyl chloride

Alkali and alkaline earth metals impart colours when heated over burner. It is due to______________?

1 Mark(s)

Your Answer:

Smaller electronegativity of alkali metals
Smaller ionic radius of these metals Smaller ionic radius of these metals
De-excitation of electrons from higher energy levels to low energy level
Excitation of electrons from low energy levels to higher energy levels

The DNA double helix has a constant diameter of:

1 Mark(s)

Your Answer:

34 Å 34 Å
20 Å 20 Å
3.4 Å 3.4 Å
10 Å 10 Å

Bernoulli’s equation is applicable for_________________?

1 Mark(s)

Your Answer:

Laminar flow Laminar flow
Turbulent flow Turbulent flow
Both laminar and turbulent flow Both laminar and turbulent flow
None of these None of these

Genetic drift also known as__________?

1 Mark(s)

Your Answer:

habitat selection habitat selection
natural selection natural selection
evolution evolution
none none

Punctuated equilibrium suggests evolution occurs:

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Your Answer:

Constantly and slowly Constantly and slowly
In rapid bursts and stasis periods In rapid bursts and stasis periods
Never Never
Backwards Backwards

Cobbler: Leather ::

1 Mark(s)

Your Answer:

Shirt: Boutique Shirt: Boutique
Television: Engineer Television: Engineer
Woodcutter: Furniture Woodcutter: Furniture
Mason: Stone Mason: Stone

A colloidal solution is:

1 Mark(s)

Your Answer:

A) homogeneous mixture A) homogeneous mixture
B) heterogeneous and transparent mixture
C) heterogeneous mixture in which particles can be seen with naked eyes
D) heterogeneous mixture in which particles cannot be seen with naked eyes

Coronary circulation:

1 Mark(s)

Your Answer:

Pulmonary Pulmonary
Heart blood supply Heart blood supply
Cardiac Cardiac
Aortic Aortic

Penicillium division is _________?

1 Mark(s)

Your Answer:

ascomycota ascomycota
eurotiomycetes eurotiomycetes
eurotales eurotales
trichocomaveae trichocomaveae

Among the following compounds, which one would NOT react with Lucas reagent at room temperature?

1 Mark(s)

Your Answer:

CH3CH2CH2OH CH3CH2CH2OH
(CH3)3COH (CH3)3COH
C6H5CH2OH C6H5CH2OH
H2C=CHCH2OH H2C=CHCH2OH

Wardha said to her sister, "How long do you intend to stay here?"

1 Mark(s)

Your Answer:

Wardha asked her sister that how long she intended to stay there.
Wardha asked her sister how long she intended to stay there.
Wardha asked to her sister how long she intended to stay here.
Wardha asked her sister how long she intended to stay here.

In the long form of the periodic table, the valence shell electronic configuration of 5s²5p 4 corresponds to the element present in:

1 Mark(s)

Your Answer:

A) Group 16 and period 6 A) Group 16 and period 6
B) Group 17 and period 6 B) Group 17 and period 6
C) Group 16 and period 5 C) Group 16 and period 5
D) Group 17 and period 5 D) Group 17 and period 5

Which of the following is the weakest reducing agent ?

1 Mark(s)

Your Answer:

HF HF
HBr HBr
HC HC
HI HI

What are the hydrolysis products of sucrose?

1 Mark(s)

Your Answer:

A) Fructose + Fructose A) Fructose + Fructose
B) Glucose + Glucose B) Glucose + Glucose
C) Glucose + Galactose C) Glucose + Galactose
D) D-Glucose + D-Fructose D) D-Glucose + D-Fructose

Fora reaction x + y → z, rate ∝ |X|. What is (i) moleculariiy and (ii) order of reaction?

1 Mark(s)

Your Answer:

A) (i)2, (ii) 1 A) (i)2, (ii) 1
B) (i)2,(ii) 2 B) (i)2,(ii) 2
C) (i) 1, (ii) 1 C) (i) 1, (ii) 1
D) (i) 1, (ii) 2 D) (i) 1, (ii) 2

Selectively extract extract metals from raw ore __________?

1 Mark(s)

Your Answer:

fungi fungi
bacteria bacteria
algae algae
plants plants

The greenhouse gas which can be emitted from the storage of nitrogen-based fertilizers is:

1 Mark(s)

Your Answer:

nitrous oxide nitrous oxide
nitric oxide nitric oxide
oxygen oxygen
hydroxide hydroxide

The body parts which detect the particular part of stimuli is:

1 Mark(s)

Your Answer:

detector detector
response response
receptor receptor
action action

Pen : Pencil : Ink

1 Mark(s)

Your Answer:

Orange : Banana : Juice Orange : Banana : Juice
Table : Chair : Wood Table : Chair : Wood
Cow : Milk : Curd Cow : Milk : Curd
Fish : Shark : Water Fish : Shark : Water

Steam at $100^\circ C$ is passed into 1.1 kg of water contained in a calorimeter of water equivalent 0.02 kg at $15^\circ C$ till the temperature of the calorimeter and contents rises to $80^\circ C$. The mass of steam condensed is:

1 Mark(s)

Your Answer:

0.065 kg 0.065 kg
0.60 kg 0.60 kg
0.130 kg 0.130 kg
0.25 kg 0.25 kg

In benzene sulphonic acid the sulphonic group is attached with benzene ring through ___________________?

1 Mark(s)

Your Answer:

Hydrogen Hydrogen
Oxygen Oxygen
Sulphur Sulphur
OH OH

Wood, cork, cotton, rubber, glass etc. are:

1 Mark(s)

Your Answer:

bad conductors bad conductors
good conductors good conductors
good convections good convections
bad convections bad convections

As we go from top to bottom in a group the shielding effect:

1 Mark(s)

Your Answer:

doesn't change doesn't change
decreases decreases
increases increases
remains constant remains constant

Which of the following has the highest specific heat capacity?

1 Mark(s)

Your Answer:

Water Water
Ice Ice
Copper Copper
Mercury Mercury

Black rhino predator is__________?

1 Mark(s)

Your Answer:

Cat Cat
dog dog
crocodiles crocodiles
crow crow

The male gametophyte in angiosperms is:

1 Mark(s)

Your Answer:

Anther Anther
Pollen grain Pollen grain
Stamen Stamen
Microspore mother cell Microspore mother cell

Injection of antitoxin in tetanus confers which type of immunisation ?

1 Mark(s)

Your Answer:

A) Active immunisation A) Active immunisation
B) Passive immunisation B) Passive immunisation
C) Auto-immunisation C) Auto-immunisation
D) Humoral immunisation D) Humoral immunisation

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

Water decomposes to liberate hydrogen and oxygen in the ratio :

1 Mark(s)

Your Answer:

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

Haplodiploidy is found in

1 Mark(s)

Your Answer:

A) grasshoppers and cockroaches A) grasshoppers and cockroaches
B) birds and reptiles B) birds and reptiles
C) butterflies and moths C) butterflies and moths
D) honeybees, ants and waspe. D) honeybees, ants and waspe.

Which of the following represents a correct chemical formula?

1 Mark(s)

Your Answer:

A) CaCl A) CaCl
B) BiPO 4 B) BiPO 4
C) NaSO 4 C) NaSO 4
D) NaS D) NaS

Synonym of Absolve?

1 Mark(s)

Your Answer:

Exculpate Exculpate
Exonerate Exonerate
Both a&b Both a&b
Execute Execute

Greenhouse effect increases due to:

1 Mark(s)

Your Answer:

$\ce{O2}$ increase $\ce{O2}$ increase
$\ce{CO2}$ and $\ce{CH4}$ increase $\ce{CO2}$ and $\ce{CH4}$ increase
$\ce{N2}$ increase $\ce{N2}$ increase
$\ce{O3}$ decrease $\ce{O3}$ decrease

Degree of hotness and coldness of a body is called:

1 Mark(s)

Your Answer:

heat heat
temperature temperature
density density
coldness coldness

A spring balance is used to measure

1 Mark(s)

Your Answer:

A) volume A) volume
B) density B) density
C) force or weight C) force or weight
D) speed D) speed

The stomach opens into__________?

1 Mark(s)

Your Answer:

Colon Colon
Small intestine Small intestine
Large intestine Large intestine
Ceacum Ceacum

Volvox genus is _________?

1 Mark(s)

Your Answer:

chlorophyta chlorophyta
chlorophyceae chlorophyceae
volvocales volvocales
volvox volvox

In cichlids intestine work for_________?

1 Mark(s)

Your Answer:

protien digestion protien digestion
acid removing acid removing
food oiling food oiling
none of them none of them

The whole group of metulae and sterigmata on each branch is called _________?

1 Mark(s)

Your Answer:

metulae metulae
sterigmata sterigmata
pencillus pencillus
stem shape stem shape

Distance of the moon from the earth is:

1 Mark(s)

Your Answer:

3.84 × 103 m 3.84 × 103 m
38.4 × 103 m 38.4 × 103 m
3.84 × 108 m 3.84 × 108 m
38.4 × 108 m 38.4 × 108 m

Which part of the sperm plays an important role in penetrating the egg membrane ?

1 Mark(s)

Your Answer:

A) Allosome A) Allosome
B) Tail B) Tail
C) Autosome C) Autosome
D) Acrosome D) Acrosome

Choose analogous pair: Sadist : Injury

1 Mark(s)

Your Answer:

Opportunist : Generosity Opportunist : Generosity
Priest : Church Priest : Church
Dentist : Teeth Dentist : Teeth
Thief : Robbery Thief : Robbery

The bats underparts color is__________?

1 Mark(s)

Your Answer:

pinkish pinkish
greenish greenish
gray gray
yellow yellow

Inductive effect involves

1 Mark(s)

Your Answer:

A) displacement of σ electrons A) displacement of σ electrons
B) delocalization of π electrons B) delocalization of π electrons
C) delocalization of σ-electrons C) delocalization of σ-electrons
D) displacement of π-electrons D) displacement of π-electrons

Heteropods kingdom is__________?

1 Mark(s)

Your Answer:

animalia animalia
plantia plantia
insecta insecta
chordata chordata

Pythium spices are _________?

1 Mark(s)

Your Answer:

herbivores herbivores
insectivores insectivores
saprophyte saprophyte
vegtarian vegtarian

A energy which is used for nesting__________?

1 Mark(s)

Your Answer:

existing existing
productive productive
gross gross
collected collected

Metallic crystals are soluble in which of the following?

1 Mark(s)

Your Answer:

Polar solvent Polar solvent
Nonpolar solvent Nonpolar solvent
Aqueous solution of acids Aqueous solution of acids
Fused metal Fused metal

Newton's First Law of Motion is also known as the Law of:

1 Mark(s)

Your Answer:

Inertia Inertia
Momentum Momentum
Force Force
Acceleration Acceleration

The power of a water pump is 2 kW. If $g=10 m/s^2$, the amount of water it can raise in 1 minute to a height of 10 m is:

1 Mark(s)

Your Answer:

100 liters 100 liters
2000 liters 2000 liters
1200 liters 1200 liters
1000 liters 1000 liters

Glenoid cavity articulates:

1 Mark(s)

Your Answer:

Femur with Acetabulum Femur with Acetabulum
Clavicle with Scapula Clavicle with Scapula
Humerus with Scapula Humerus with Scapula
Humerus with Radius Humerus with Radius

Evaluating Your Answers

MDCAT Mock Test 5 : Question 1 of 72