BDS Entry Mock Test 5 - Online MCQ Exam

Pants convert energy 1%___________?

1 Mark(s)

Your Answer:

15000kcal/m2/yr 15000kcal/m2/yr
1600kcal/m2/yr 1600kcal/m2/yr
1 million 1 million
2 million 2 million

Kangaroos scientific name is___________?

1 Mark(s)

Your Answer:

macropus macropus
octopus octopus
kangaroo kangaroo
tigers tigers

The wire maintained at zero potential by connecting it to the Earth at the power station itself is called:

1 Mark(s)

Your Answer:

Earth/ground wire Earth/ground wire
livewire livewire
neutral wire neutral wire
delta wire delta wire

If you are living near a market place you should be ready to bear the disturbances caused by traffic.

1 Mark(s)

Your Answer:

to bear upon to bear upon
to bear with to bear with
to bear away to bear away
No improvement No improvement

What is the primary cause of temporary acid rain?

1 Mark(s)

Your Answer:

Excessive carbon dioxide emissions Excessive carbon dioxide emissions
Nitrogen oxides and sulphur oxides Nitrogen oxides and sulphur oxides
Natural carbonic acid release Natural carbonic acid release
Elevated nitrogen oxide concentrations Elevated nitrogen oxide concentrations

: Which of the following contains no preventive vaccine is available?

1 Mark(s)

Your Answer:

HCV HCV
HAV HAV
HEV HEV
HBV HBV

Nernst equation is given by:

1 Mark(s)

Your Answer:

$E = E° + \frac{0.059}{n}\log Q$ $E = E° + \frac{0.059}{n}\log Q$
$E = E° - \frac{0.059}{n}\log Q$ $E = E° - \frac{0.059}{n}\log Q$
$E = E° \times \frac{0.059}{n}\log Q$ $E = E° \times \frac{0.059}{n}\log Q$
$E = E° - 0.059\log Q$ $E = E° - 0.059\log Q$

In the development of the human body, the ectoderm is responsible for the formation of

1 Mark(s)

Your Answer:

A) lens of the eye A) lens of the eye
B) nervous system B) nervous system
C) sweat glands C) sweat glands
D) all of these. D) all of these.

Which alkyl halide is most reactive in SN2?

1 Mark(s)

Your Answer:

Primary Primary
Secondary Secondary
Tertiary Tertiary
All equal All equal

How many antheridia produced in Nannandrous __________?

1 Mark(s)

Your Answer:

1 1
2 2
3 3
4 4

Lipids include:

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Your Answer:

sucrose sucrose
maltose maltose
fats and oils fats and oils
thymine thymine

Leaf is related to Sap in the same way as Bone is related to?

1 Mark(s)

Your Answer:

Fluid Fluid
Blood Blood
Marrow Marrow
Calcium Calcium

My father ...... down for a nap.

1 Mark(s)

Your Answer:

lays lays
laid laid
lain lain
lie lie

Polychaetes have eyes__________?

1 Mark(s)

Your Answer:

2 to 4 pairs 2 to 4 pairs
1 pair 1 pair
3 pairs 3 pairs
5 pairs 5 pairs

Vaccine types:

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Your Answer:

Preventive Preventive
Live or dead Live or dead
Subunit Subunit
mRNA mRNA

Respiratory center:

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Your Answer:

Pons Pons
Brain stem Brain stem
Cerebellum Cerebellum
Cortex Cortex

Girls have been teasing boys . . . . . 20 minutes.

1 Mark(s)

Your Answer:

since since
for for
from from
in in

The amount drawn by businessmen for his personal use is-

1 Mark(s)

Your Answer:

A) Capital A) Capital
B) Drawing B) Drawing
C) Expenditure C) Expenditure
D) Loss. D) Loss.

Which is bound to be done is?

1 Mark(s)

Your Answer:

soliloquy soliloquy
indispensable indispensable
sinecure sinecure
indelible indelible

During osmosis, the cells in which carbon dioxide diffuses after absorption in thin layer of water are:

1 Mark(s)

Your Answer:

mesophyll cells mesophyll cells
chlorophyll cells chlorophyll cells
xylem cells xylem cells
phloem cells phloem cells

Which one of the following is antonym of ” Prosaic ” while others are synonyms?

1 Mark(s)

Your Answer:

Pedestrian Pedestrian
Prosy Prosy
Tedious Tedious
Interesting Interesting

A nerve carrying impulses from the brain or spinal cord to a muscle glands___________?

1 Mark(s)

Your Answer:

neuron neuron
motor nerve motor nerve
commissure commissure
complex complex

In water, Hydrogen is present ________by mass.

1 Mark(s)

Your Answer:

22% 22%
11.11% 11.11%
31.13% 31.13%
15.15% 15.15%

Which of the following can cause eye irritation in the troposphere?

1 Mark(s)

Your Answer:

chlorofluorocarbons (CFCs) chlorofluorocarbons (CFCs)
methane methane
ozone ozone
lead compounds lead compounds

Sythetic insulin from pork was formed by which technique?

1 Mark(s)

Your Answer:

Biotechnology Biotechnology
Social biological techniques Social biological techniques
Parasitology Parasitology
Both a and c Both a and c

When fossils fules burn then add in atmosphere__________?

1 Mark(s)

Your Answer:

carbon dioxide carbon dioxide
oxygen oxygen
nitrogen nitrogen
temprature temprature

What is denoted by the subscript 'c' in Kc?

1 Mark(s)

Your Answer:

chemical equilibrium chemical equilibrium
chemical reaction chemical reaction
molar concentration at equilibrium molar concentration at equilibrium
rate of chemical reaction rate of chemical reaction

Choose analogous pair: Taxonomist : Classify

1 Mark(s)

Your Answer:

Haggler : Bargain Haggler : Bargain
Doctor : Madicine Doctor : Madicine
Kind : Alms Kind : Alms
Engineer : Building Engineer : Building

Which of the following organelles has a single membrane?

1 Mark(s)

Your Answer:

A) Mitochondria A) Mitochondria
B) Vacuole B) Vacuole
C) Nucleus C) Nucleus
D) Plastid D) Plastid

We study the physical aspects of sound waves, their production, properties and applications under the branch named as:

1 Mark(s)

Your Answer:

sound sound
atomic physics atomic physics
plasma physics plasma physics
heat heat

Large leaves with divided veins and veinlets and with expanded leaf blade or lamina__________?

1 Mark(s)

Your Answer:

Microphyll Microphyll
Megaphyll Megaphyll
Lycopods Lycopods
Bryophytes Bryophytes

Blind spot is region where:

1 Mark(s)

Your Answer:

Most cones present Most cones present
Optic nerve exits Optic nerve exits
Most rods present Most rods present
Lens attaches Lens attaches

Polygonum type of embryo sac is

1 Mark(s)

Your Answer:

A) 8 – nucleate, 7 – celled A) 8 – nucleate, 7 – celled
B) 8 – nucleate, 8 – celled B) 8 – nucleate, 8 – celled
C) 7 – nucleate, 7 – celled C) 7 – nucleate, 7 – celled
D) 4 – nucleate, 3 – celled D) 4 – nucleate, 3 – celled

During an acid-base titration, 30 ml of 0.08 M sulfuric acid (H2SO4) is titrated with 0.15 M sodium hydroxide (NaOH). The first equivalence point is reached when 45 ml of NaOH has been added. What is the equivalent weight of sulfuric acid?

1 Mark(s)

Your Answer:

1000 g/mol 1000 g/mol
0.355556 g/mol 0.355556 g/mol
18 g/mol 18 g/mol
144 g/mol 144 g/mol

How crystal of pure substances are obtained?

1 Mark(s)

Your Answer:

A) By crystallization A) By crystallization
B) By chromatography B) By chromatography
C) By peptization C) By peptization
D) By all these methods D) By all these methods

Which thing is must required for reproduction and migration___________?

1 Mark(s)

Your Answer:

light energy light energy
forces forces
ice ice
temperature temperature

I’ve already told you I’m in the____________?

1 Mark(s)

Your Answer:

Place Place
Area Area
Spot Spot
Location Location

On a dry day if we walk in a carpeted room and then touch some conductor we will fell:

1 Mark(s)

Your Answer:

heat heat
small electric shock small electric shock
large electric shock large electric shock
light light

The length of the second pendulum is_________________?

1 Mark(s)

Your Answer:

100 cm 100 cm
99 cm 99 cm
99.2 cm 99.2 cm
98 cm 98 cm

Allopatric speciation occurs due to:

1 Mark(s)

Your Answer:

Behavioral isolation Behavioral isolation
Temporal isolation Temporal isolation
Geographic isolation Geographic isolation
No isolation No isolation

Carbon is returned to atmosphere through:

1 Mark(s)

Your Answer:

Respiration and combustion Respiration and combustion
Photosynthesis only Photosynthesis only
Nitrogen fixation Nitrogen fixation
Evaporation Evaporation

All physical quantities are:

1 Mark(s)

Your Answer:

not measurable not measurable
measurable measurable
related to each other related to each other
not related to each other not related to each other

Which is a chelating ligand?

1 Mark(s)

Your Answer:

$\ce{Cl-}$ $\ce{Cl-}$
Ethylenediamine Ethylenediamine
$\ce{NH3}$ $\ce{NH3}$
$\ce{H2O}$ $\ce{H2O}$

One who does not follow the usual rules of social life is called ___________?

1 Mark(s)

Your Answer:

egoist egoist
frank frank
bohemian bohemian
reveille reveille

Plumule develops into following __________?

1 Mark(s)

Your Answer:

Shoot Shoot
Root Root
Stem Stem
Leaves Leaves

Percentage of krypton in the air is:

1 Mark(s)

Your Answer:

4ppm 4ppm
3ppm 3ppm
2ppm 2ppm
1ppm 1ppm

Detect analogy : Chucker : Mallet : Bunder

1 Mark(s)

Your Answer:

Sports Sports
Soils Soils
Snooker Snooker
Polo Polo

The gene 'lac Z' codes for:

1 Mark(s)

Your Answer:

Beta-galactosidase Beta-galactosidase
Permease Permease
Transacetylase Transacetylase
Repressor Repressor

Which enzyme is used to join DNA fragments?

1 Mark(s)

Your Answer:

Endonuclease Endonuclease
Polymerase Polymerase
Ligase Ligase
Helicase Helicase

Inheritance of roan coat in cattle is an example of

1 Mark(s)

Your Answer:

A) incomplete dominance A) incomplete dominance
B) codominance B) codominance
C) multiple allelism C) multiple allelism
D) none of these D) none of these

Maryam, accompanied by her brother, __________ at the party.

1 Mark(s)

Your Answer:

is is
are are
was was
were were

The loudness of sound is directly proportional to:

1 Mark(s)

Your Answer:

intensity intensity
area area
pitch pitch
log of intensity log of intensity

Animal response to light is__________?

1 Mark(s)

Your Answer:

chemotaxis chemotaxis
phototaxis phototaxis
hypotaxis hypotaxis
movement movement

Out of the following, an example of matter which can be termed as fluid is :

1 Mark(s)

Your Answer:

carbon carbon
sulphur sulphur
oxygen oxygen
phosphorus phosphorus

What type of process fermentation is?

1 Mark(s)

Your Answer:

continuous process continuous process
discontinuous process discontinuous process
long process long process
difficult process difficult process

The dissidents hold a great problem in every political party.

1 Mark(s)

Your Answer:

cause cause
give give
pose pose
No improvement No improvement

In chara some of the leaf cells develop to form spine like appendages__________?

1 Mark(s)

Your Answer:

stipules stipules
stoneworts stoneworts
charales charales
zygospore zygospore

Which method can be used for women that cannot produce ovum but can provide suitable environment ?

1 Mark(s)

Your Answer:

A) IUD A) IUD
B) GIFT B) GIFT
C) IUI C) IUI
D) ICSI D) ICSI

The Sulfur dioxide (SO2), soot and flu ash are pollutants released by:

1 Mark(s)

Your Answer:

textile industries textile industries
steel industries steel industries
fertilizer industries fertilizer industries
thermal industries thermal industries

Choose similar word: Sodium : Potassium : Zinc

1 Mark(s)

Your Answer:

Sulphur Sulphur
Calcium Calcium
Water Water
Iodine Iodine

Evaluating Your Answers

BDS Entry Mock Test 5 : Question 1 of 60