BVSc & AH TU Model Exam 2078

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I ........... her because she never calls me.

1 point

have to always call

always have to call

have always to call

have to call always

Clear selection

What is the faminine of bachelor?

1 point

chaste

lady

sire

spinster

Clear selection

The indirect speech of sentence,He said to me,”Good night” is:

1 point

He wished me “Good night”.

He bade to me Good night.

He asked me good night

He bade me good night.

Clear selection

One whose wife has died:

1 point

widow

spinster

.bachelor

widower

Clear selection

Something is better than nothing,..............?

1 point

isn’t they

aren’t they

wasn’t it

isn’t it

Clear selection

.......... you won’t succeed.

1 point

Unless you worked hard

Unless you work hard

Unless you didn’t work

Unless you hadn’t work

Clear selection

Yawn: Boredom

1 point

Dream: Sleep

Smile: Amusement

Anger:madness

Face: Expression

Clear selection

The manager is no ............ fit for his position.

1 point

capable

time

qualified

fit

Clear selection

Choose the correct spelling

1 point

Collqial

colloqial

colloquia

colloquil

Clear selection

The synonym of Zeal is:

1 point

Passion

pleat

apathy

weakness

Clear selection

The tress .............. were cut down.

1 point

which grew along the park

who grew along the park

that grew along the park

both a and b

Clear selection

She had her car.......

1 point

wash

washes

washed

both a and b

Clear selection

The right of self government is:

1 point

plutocracy

secular

democray

aristocracy

Clear selection

Cholera has ........... throughout the city.

1 point

broken out

broken down

broken up

broken off

Clear selection

She helped her mother .......... the problem

1 point

solve

solving

solved

solves

Clear selection

He crossed ........... Pacific Ocean by plane

1 point

the

none

Clear selection

He ought to arrive,............?

1 point

oughtn’t he?

ought to he?

shouldn’t he

should he

Clear selection

A pair of scissors ............... purchased

1 point

was

were

are

have been

Clear selection

The teacher .............. now.

1 point

was teaching

.is teaching

taught

had taught

Clear selection

The children used to............ their homework late but now they have to complete it by 6’O clock.

1 point

done

to do

doing

Clear selection

One of the twenty adults ........... suffer from insomnia in the urban areas.

1 point

are suffering

suffer

have suffered

suffers

Clear selection

The property of the liquid by which it opposes its motion is:

1 point

surface tension

viscosity

elasticity

rigidity

Clear selection

The deviation produced by the prism is maximum for:

1 point

Red

indigo

blue

green

Clear selection

when a big drop splits into number of small drops, then its total

1 point

volume increases

volume decreases

surface area decreasesd

surface area increases

Clear selection

if the value of y is 3/2 and if the gas at NTP is suddenly compressed reduced to 14of initial, the final pressure becomes

1 point

11/8 atm

2 atm

8 atm

½ atm

Clear selection

The two parallel wires carrying current in opposite direction:

1 point

Attract

repel

first attract then repel

can't be predicted

Clear selection

When a convex lens having focal length 12 cm is immersed in water, Its focal length becomes length becomes:

1 point

12 cm

24 cm

36 cm

48 cm

Clear selection

When the pendulum clock is brought to moon:

1 point

Nothing happens

it runs 6 times slower

it runs 6 tìmes faster

it stops running

Clear selection

The x- component of a vector is making angle of 30° with the horizontal is 3. Then its x - component is:

1 point

V3 /2

3/2

Clear selection

A bulb is rated as 60 w and 120 volt. The current through the buib when the bulb islighted at the rated voltage is:

1 point

0.5 A

5 A

25 A

0.25 A

Clear selection

A stone is thrown by a person in train, into the platform. The path of the stone as observed by the man in platform is:

1 point

Straight line

parabolic

hyperbolic

None

Clear selection

When the nuclei emits alpha - particle:

1 point

Mass number decreases by 2

Atomic number decrease by 2

Atomic number increases by 1

No change occurs at all

Clear selection

The equation of the progressive wave is given as y= asin 2π[t/0.1 - x/30] where t is in seconds and x in cm. The velocity of the wave is

1 point

331.6 m/s

340 m/s

300m/s

420 m/s

Clear selection

If copper wire is stretched to make it 0.1% longer, the change of resistance will be

1 point

1.2%

3.2%

0.1%

0.2%

Clear selection

The dimensional formula for surface tension is

1 point

[MLT^-2]

[ML^2T^-2]

[MT^-2]

[ML^-1T^-1]

Clear selection

Rockets works on the principle of conservation of

1 point

mass

energy

linear momentum

Angular momentum

Clear selection

Radioactivity is a:

1 point

first order

second order

third order

zero order

Clear selection

the set of quantum numbers not applicable for an electron in an atom

1 point

n=2 l=0 m=0 s=+1/2

n=1 l=0 m=0 s=+1/2

n=1 l=0 m=0 s=-1/2

n=1 l=1 m=1 s=+1/2

Clear selection

if 20% nitrogen is present in a compound, its molecular weight can be:

1 point

144

100

140

Clear selection

The number of atoms in a face centered cubic unit is;

1 point

Clear selection

Fog is an example of colloidal system of;

1 point

liquid dispersed in gas

gas dispersed in solid

solid dispersed in gas

solid dispersed in liquid

Clear selection

Mercury loses its meniscus in contact with the ozone due to the formation of:

1 point

mercuric oxide

mercury poly oxide

mercurous oxide

mercury suboxide

Clear selection

Lithium shows diagonal relationship with magnesium because:

1 point

they have same electromagnetic

they have same atomic radius

they have same ionization energy

they have same metallic character

Clear selection

LPG gas used for cooking purpose contains

1 point

methane

propane

mixture of iso butane and butane.

mixture of propane and ethane

Clear selection

Which of the following organic compound answers both iodoform test and fehling's test?

1 point

ethanol

propanone

methanol

none

Clear selection

Identify the correct order of reactivity towards electrophilic substitution of thefollowing compounds.(1. Benzene, 2. Toluene, 3. Chlorobenzene, 4. Nitrobenzene)

1 point

1>2>3>4

4>3>2>1

2>1>3>4

2>3>1>4

Clear selection

Hybridization of C--C bond in benzene is:

1 point

sp2

sp3

sp2d

Clear selection

Steam distillation is based on :

1 point

Boyle's law

Charles s law

Daltonis law of partial pressure

Avogadro's law

Clear selection

The equivalent weight of KMnO4 in acidic medium is:

1 point

m/2

m/3

m/4

m/5

Clear selection

Calgon process for the purification of water involves,

1 point

lon exchange

formation of soluble complex

scum

ppt

Clear selection

During extraction of coppër Cu2O reduced

1 point

by heating with sulpur

heating in blast furnace

heating with coke

none of the above

Clear selection

Purification of aluminum by electrolytic process is called?

1 point

Hoope's process

serpeck's process

hall's process

Bayer's process

Clear selection

IUPAC name of CH3-O-C2H5 is:

1 point

Methyl ethyl ether

ethoxy ethane

ethyl methyl ether

methoxy ethane

Clear selection

When the mixture of methane, ethane and acetylene is passed through an ammonical cuprous chloride solution. Which of the following come out through the solution?

1 point

Acetylene

methane

methane and acetylene

methane and ethylene

Clear selection

Dehydration of acetamide with P2O5 gives:

1 point

Acetonitrile

methylamine

ethyl amine

acetic acid

Clear selection

RCH2+ is :

1 point

Carbonium

carbanium

carbine

free radical

Clear selection

Example of colloidal solution is

1 point

Milk

Blood

Ink

All of the above

Clear selection

Two anlges of a triangle are cot-12 and tan-11/3. Then the third angle is

1 point

π/4

π/6

2π/3

3π/4

Clear selection

Number of the elements in the power set of A = {1,2,3,4,5,7} is

1 point

128

Clear selection

The range of the function y = 1/ex are :

1 point

[0 , ∞)

(0 , ∞)

Clear selection

solve:

1 point

abc

a+b+c

4a^2b^2c^2

Clear selection

In an AP the pth term is q and the (p+q)th term is 0 then the common difference is

1 point

-p

-1

Clear selection

Fourth roots of the unity i.e. z^4 = 1 are :

1 point

±1

±i

±1, ±i

1, w, w^2

Clear selection

A and B are the roots of the equation 2x^2 – 9x + 15 = 0, then the value of 1/A + 1/B is

1 point

2/9

15/9

9/15

2/15

Clear selection

If a, b, c are mutually perpendicular vectors of equal magnitudes then the angles between a and (a + b + c ) is

1 point

π/3

cos^-1 1/√3

π/4

cos^-1 1

Clear selection

solve:

1 point

log (base e)3

log(base 3) e

Clear selection

The area bounded by the curve y^2 = 8x and x^2 = 8y is

1 point

16/3

64/3

32/5

8/3

Clear selection

The vertices of the triangle are (0.3), (-3,0) and (3, 0) then the orthocenter of the triangle is :

1 point

( 0,0 )

(0,3)

( 3,0)

(-3,0)

Clear selection

From the observed data Prakash found the mean , mode and s.d. were respectively 20, 22 and 23 then the distribution of the data he collected were :

1 point

Symmetrical

positively skewed

negatively skewed

data insufficient

Clear selection

The length of the y- intercept made by the circle x^2 + y^2 – 8x + y – 20 = 0 is :

1 point

Clear selection

The number of tangents to the hyperbola x^2/4 - y^2/3 = 1 through (4,1) is :

1 point

Clear selection

solve for n:

1 point

Clear selection

Bacteria cannot survive in a highly salted pickle because

1 point

salt inhibits reproduction

of absence of enough light for reproduction

they get plasmolysed and consequently killed

pickle does not contain nutrients for bacteria

Clear selection

Which is not related with biofertilizers?

1 point

fungi

blue green algae

bacteria

yeast

Clear selection

In moss, reduction division takes place in the

1 point

capsule

antheridium

archegonia

perichaetium

Clear selection

The annulus of sporangium of fern assists in the dispersal of spores

1 point

loosing water from its cells

taking water from air

collapsing in the face of strong wind

losing the air of its cells

Clear selection

Megasporangium is

1 point

female cone

pistil

nucellus

ovule

Clear selection

Runner is not

1 point

Oxalis

Cyanodon

Hydrocotyl

Saccharum

Clear selection

Sterile stamen is

1 point

pollinium

staminode

staminate

pollen kitt

Clear selection

Bamboo belongs to the family of

1 point

tomato

sunflower

cauliflower

wheat

Clear selection

The root hair of a plant is

1 point

multicellular

unicellular, non-cuticularised

unicellular and cuticularized

without any cell

Clear selection

The limiting factor of photosynthesis is

1 point

CO2

water

chlorophyll

sunlight

Clear selection

Monera have cell membrane made up

1 point

cellulose and lipid

chitin

protein and murein

lipid and protein

Clear selection

Which spore is diploid in nature?

1 point

Zoospore

Aplanospore

Azygospore

Zygospore

Clear selection

The apogamy in mosses is

1 point

sporophyte from gametophyte

sporophyte without syngamy

spoprophyte with syngamy

gametophyte from sporophyte

Clear selection

Dryopteris is

1 point

heterogamous and heterosporous

heterogamous and homosporous

monecious and homosporous

monoeciuos and heterosporous

Clear selection

. Flowering plant includes

1 point

fungi

gymnosperms

pteridophytes

bryophytes

Clear selection

Food is stored in a onion within

1 point

enlarged roots

a swollen stem

swollen leaf bases

in the inflorescence

Clear selection

Among them which one is odd?

1 point

Syconuş

Hypanthodium

Balausta

Pepo

Clear selection

The plant, Hibiscus rosa-sinesis belongs to the family

1 point

Solanaceae

Leguminosae

Malvaceae

Compositae

Clear selection

Lateral meristem initials divided in one phase in

1 point

periclinally

vertically

transversely

longitudinally

Clear selection

Light reaction of photosynthesis is related with

1 point

water molecules splitting

CO2 reacts with hydrogen

changing PGAI molecules

02 is combined with CO2

Clear selection

A cell placed in hypotonic solution will

1 point

shrink

show exo-osmosis

show endo-osmosis

No change in shape

Clear selection

Collar cells are characteristic of:

1 point

Acornworms

Earthworms

Roundworms

Sponges

Clear selection

Leydig cells are meant for:

1 point

formation of sperm

to produce progesterone

to produce testosterone

Nutrition of sperm

Clear selection

Study of acquired character comes under:

1 point

Cetology

Ctetology

Coprology

Carcinology

Clear selection

In Plasmodium, gametocytes are formed from:

1 point

Schizont

Merozoites

Trophozoites

Sporozoites

Clear selection

The process of reconstitution of macronucleus in Paramecium without any change in micronucleus is called:

1 point

Hemixis

Endomixis

Autogamy

Cytogamy

Clear selection

Chloragogen cellsof Pheretima have similar function like that of:

1 point

Kidney

Malpighian tubules

Liver

Lungs

Clear selection

Jacobson's organ is concerned with:

1 point

Smell

Current

Touch

Sight

Clear selection

Salamandar is a/an:

1 point

amphibian

bird

mollusca

echinoderm

Clear selection

The veins whose union gives rise to anterior abdominal vein in frogare:

1 point

Sciatic

renal portal

pelvic

femoral

Clear selection

Number of lobes in right and left lungs of rabbit are

1 point

2, 4

3, 2

4, 2

6, 3

Clear selection

Neural spine is reduced in:

1 point

thoracic vertebra

lumbar vertebra

atlas vertebra

axis vertebra

Clear selection

Glenoid cavity is found in:

1 point

Pelvic girdle

Pectoral girdle

Radio-ulna

Skull

Clear selection

Which one is not associated with Taenia solium?

1 point

Strobilla

Scolex

Metamerism

Apolysis

Clear selection

Connecting link between annelids and molluscs

1 point

Neopilina

Peripatus

Periplaneta

Limulus

Clear selection

Which one is the closet relative of modern man today?

1 point

Orang-utans

Gorilla

Sinanthropus

Gibbon

Clear selection

The egg of frog is:

1 point

Alecithal

Centrolecithal

Microlecithal

Telolecithal

Clear selection

The most abundant type of WBCS are:

1 point

Eosinophils

Lymphocytes

Neutrophils

Monocytes

Clear selection

The drugs which relieve intense pain are

1 point

Sedatives

Opiates

Stimulants

Hallucinogens

Clear selection

Birds migrating from high mountain to the low plain of Terai is called migration:

1 point

Latitudinal

Altitudinal

Shoreward

Longitudinal

Clear selection

Animal having resistent cuticle and suctorial mouth are best adapted for

1 point

Aquatic adaptation

Fossorial adaptation

Parasitic adaptation

Cave adaptation

Clear selection

Rete testes open into:

1 point

Bidder's canal

Vasa efferentia

Urethra

Cauda epididymis

Clear selection

Who won gold for Nepal in womens 1000 meters race in SAG 2019?

1 point

Anu Adhikari

Santoshi Shrestha

Kushum Khadka

Sony Gurung

Clear selection

Which of the following is not a poultry disease?

1 point

Merke's disease

New castle disease

Bruellois

Coccidiosis

Clear selection

Jamunapari is the exotic breed of

1 point

Cow

Buffalo

Goat

All

Clear selection

'New born baby' of Cow is

1 point

Lamb

Calf

Kid

Heifer

Clear selection

National oil seed research center is located in

1 point

Rampur, Chitwan

Hardinath

Dhanusha

Nawalpur,Sarlahi

Clear selection

'Mangifera Indica' is the scientific name of

1 point

Apple

Mango

Mandarian

Litchi

Clear selection

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