which of the following property of metals
ductility
malleability
elasticity
deformity
all(i think)

quantity which can be measured without instrument
scalar
vector
natural
physical

oxidation, which is wrong
combination of a substance with O2
opposite of reduction
loss of H
loss of electron
oxidation number is decreased

translatory motion is also called
rotational
angular
vibratory
linear

example of oscilatory motion is(also called vibratory or to and fro motion)
moving car
rocket in motion
pendulum

physical quantity which represents motion
displacement
velocity
acceleration
speed

walking and swimming are examples of
1st law of motion
2nd law of motion
3rd law of motion

force which causes rotational motion
force(it causes linear motion)
torque
couple
momentum

momentum refers to
quantity of motion in body(mass x velocity)
mass x speed
mass x torque
mass x force

opening of softdrink cap or steering a car is example of
couple(two forces equal in magnitude but opposite in direction)
lever
screw
torque
gravitational law

sun exerts a force of attraction on the planets thus keeping them in their
axes
radii
orbits
states of motion

in a machine output is always less than input, because of
power failure
joules law
friction
kinetic energy

E=MC2 refers to
1st law of thermodynamics
2nd............................
3rd.............................

which is third law of thermodynamics
there is no perfect back body
energy is shallow form of matter
heat move from hot objects to cool ones
we cant achieve absolute temperature(ie -273.16)

cold treatment given to seeds to fasten growth or flowering
apomixes
vernilization
negative transpiration
lipidization

mimosa pudica show shy movement when touched, which is this movement
taxis
thighmonasty(also called seismonasty)
tropic
nastseismic

mother milk lack in
iron and vitC(somewhere i have read that it also lack fat)
glucose
defense proteins
fibers

every living species has a different set of aminoacids
t
f

in vitro refers to
human body
system
inanimate
test tube

if upper and lower sides of a leaf has different colors(or slight change in same color), those leaves are called
sensitive leaves
deficient leaves
leaves showing high level of transpiration
bifacial leaves

foolish seedling is
disease of plants
disease of humans
disease of dogs and cats

paint , which is wrong
binder
pigment
volatile solvent
gloss(shine)
applied in thin coats which dry
latex or air paints are currently in fashion(latex is water paint)

sleeping drugs are
narcotics
hallucinogens
stimulants
depressents

atomic spectrum is
line
band
continuous

second pendulum, which is wrong
im length
frequency0.5
depends on gravity
does not depend on length of bob

generally we use on a shop to measure mass
spring balance
beam balance
dual balance
balance

pioneers of physics
latin
greek
egyptian

effusion causes
contarction
expansion
compression

supplementry units , which is wrong
SI does not endorse them
2D and 3D anngles
dimensionless
only applicable on circle(also for sphere)

standard time zone and standard time zone are same
no
yes

glass is
superheated soild
supercooled solid
superheated liquid
supercooled gas
supercooled liquid

in soil bacteria cause decay of life into ammonia, process is
N fixation
N Cycle
ammonification
fertilization

we cant use air N , because
our need is already fulfilled
our cells nont need N
it is too much in air
our cells RBC has full capacity to carry any gas( O N C etc) to body cells
we cant fix it

which of following not included in fluids
solids
gases
liquids
plasma
solids and plasma

which is water forming gas
O
N
H
CO

which is liquid silver
Chlorine
silver in liquid form
Hg(mercury)
impure silver

which of the following is not semi metals
arsenic
gemnanium
silicon
all
none(it means all are semi metals)

synthetic elements are created in cyclotron
true
false

which is not emulsion
lipstick
milk
face cream
some paints
ice cream

one inch of rain is equal to
9 inches of snow
8 inches of snow
10 inches of snow

jiffy means
1/100th of second
1 second
1 min
none

ek pal(urdu term)or moment equals
1 and half min( according to an old system of units in UK)
1 second
2 seconds
1 minute

if you are locked in a tightly locked room
you will die of suffocation
you will die of oxygen deprivation
you will die of CO2 pollution
you will not die at least 10 days

locus , which is wrong
location of DNA
location of gene
related to allele
can contain alternative gene for same trait

what is royal water
zam zam
in vatican city
aqua regia
gold water
platinium in liquid form

transgenic organisms are related to
physics
chemistry
genetics(cell in which outer DNA is introduced)
biology

MM scale is regarding earthquake maesurement, contains I to XII scales, each scale is ......... times powerful than previous scale in terms of release of energy from earth interior
10
20
28
32(but remember that destruction or effect will be algorithmic ie 10 times)

ice is a mineral(!)
true
false

earth also goes through phases(as moon)
true(if seen from moon or venus)
false

in early times moon w r t earth was
close to earth(could complete revolution in 20 days)(!)
away from earth
at the same position, as today

if we loss one eye, what % of our vision will be affected
50%
25%
20%
vision will not be affected

babies are not born with knee caps
true
false

when we sneeze does our heart stop?
yes(i have read like this, but i dont believe it)
no

is there any jointless bone in human body?
yes(bone which support our tongue)
no

which is not the function of left brain
analytical
logical
sequential
objective
holistic

can we dilate time
yeswhen one who is at rest w r t somebody who is in motion, he feels time dilated, when compared with the person who is at motion
no

solid material emitted from volcano is called
magma
lava
sulphur
tephra
caldrea
qontica

S waves and P waves are related to
volcano
ultra EM radiations
UV radiations classification
earthquake(primary and secondary waves)
whales

supersaturated air refers to
when its temperature is highered above the dew point
when its temperature is lowered below the freezing point at condensation level
whan its temperature is lowered below the dew point without condensation
low humidity condition
air inability to cool
superhot air

sunspots are
more hot than rest
less hot than rest
can remain for years to be observed
are more intense, radiate more

which letter does not appear on periodic table
J
B
X
Q

troy system refers to
triage
SI
precious metals
war techniques

no piece of paper can be fold more than ...... times
10
100
7
15
depend on paper size
infinite, if large enough paper is provided

boundry between crust and mantle
mono
moho
discontinuity
less than 1 cm(!)

ants do not sleep
true
false

mercali scale refers to
tsunami
volcano
earthquake
wind velocity

measurement is comparison of.... to........
known to unknown
unknown to known
standard to unknown
unknown to standard

drift velocity refers to
landslides
sea level
current flow(in electric wires)
water

loam is
clay
sand
mud
combination of sand and clay(loam always show combination of basic components of soil ie clay, sand)
none

sound waves are example of
transverse waves
medium free waves
diagonal waves
longitudinal waves

we cant hear......... type of waves
infrasonic(below our listening ability)
ultrasonic(abobe our listening ability)
both
hyposonic
tachosonic

radar gun is used by
military
police
traffic police(doppler effect)
NASA

who told that light is made of corpusles/particles
huygein
maxwell
newton
einstein

light, which is wrong
dual nature
composite nature
chromatic nature(mono, di,tri.........)
transverse wave
light speed can be broken(exprement has been done)(but i donno about mechanism)
only visible portion of EM spectrum
reflected by lens

red colour, what is wrong
shortest frequency
longest wavelength
most bent in rainbow(least bent)

for our convenience we suppose that light has rectilinear(straight) propagation
true
false

spherical lens has same effect on eye as cylindrical lens(of same power)
false
true
(i donno) plz seniors

infinite resistance, what type of circuit it is
open
close
short

short circuit, which is wrong
abnormal high resistance connection between two nodes of an electrical circuit(replace high with low)
overcurrent
can cause circuit damage

stress and pressure, what is not similiar
force per unit area
same formula
strain(strain is produced only by stress)

aneroid barometer is used at
home
lab
mountains
sea level

standard value of atm pressure, which is wrong value
1 atm
760torr of Hg
14.7 psi
19.8 calories
101300N/m2
1 lac pascals
80 tons(20 tons)

which is not property of Hg
high MP
low BP
sticking to walls(does not stick to walls)
linear expansion with increase to temperatuer

volume of gas is directly dependant on temperature(keeping same pressure etc)
charles law
grams law
boyles law
dalton law

which is applicable in breathing
dalton law of partial pressures
grahms law
pressure law
avogadros law

total pressure inside tyre is always
28psi
14 psi
42.7psi(inside 28 psi, outside 14.7)

which science is said to be mother of all sciences
philosophy
life/natural sciences
physics
matematics

shadow can be of green color
true
false
(i donno, i have read that shadow has no color, always balck, as it is absence of light)

material which produce shadow is
transparent
translucent
opaque
heat resistant
light resistant

reversible property of matter , is due to
chemical change
physical change

which of following can exist independently in nature
element
atom
molecule
compound
ionn
radical
all

metal, which is wrong
gain electron
good conductor
ductile
have lusture
oxidant

mixture, which is wrong
impure substance
composition is fixed
have no sharp melting point and boiling point

ferrum is latin name for
iron
fold
silver
mercury

difference of 220 is between
live and neutral
live and earth
earth and neutral

which is used for safety purpose( electricity wires)
live
neutral
earth

neutarl wire is connected to eart about every
1km
100 feet
100 m
10 yards

how a magnet can be demagnetized
single touch method
double touch method
using AC current(or by heating excessively, or hammering violently)

Beats refer to (sound)
periodic alternation between max and min sharpeness
.................................................. ...... loudness
.................................................. ....... intensity
.................................................. ....... quality

special theory of relativity, which is wrong
1905
concerned only with inertial frame of reference
it covers accelerated motion(covers uniform motion)
none

a black body radiates mainly infra red radiations at the temperature of
273.16k
-273.16k
800k
ok
it does not radiate

a good example of back body on earth (only 2 % reflection)
coal
oven
carbon
lampbalck

photon, which is wrong
particle
no charge
no mass
no antiparticle
energy=mc2
does not daecay
finite lifetime

element become radioactive , having atomic number greater than
82(somewhere i have read 83)
100
235U
plutonium

frost formed if
dew point<0C
dew point >0C
dewpoint > or equal to 100C
dewpoint< 100C

........is not an example of intensive properties of system
density
volume
temperature
pressure

ammonia is synthesized through
regrigration process
contact process(sulphuric acid)
herbes process

there is an acid generally used in ink, which is this acid
acetic
valeric
formic
tanic

soft coal is
peat
lignite(brown)
bitumin
anthracite(hardest)

most% of carbon is in
peat
lignite
bitumin
antharacite(least in wood)

data travels from RAM to CPU through
external bus
data bus
internal bus
address bus(from CPU to RAM)

www is only one of the many facilities provided on the internet as email
true
false

concept of input-storage-output was first given in
analytical engine
laplace calculator
babbage diffreence engine

double clicking(left side of mouse) will load file into RAM
true
false

a sector on disc can store
512bytes
512bits
1track of data

in CRT monitors electron gun focus on
pixel
bit
byte
red or blue dot of phosphorus

bit, if zero, what does it mean *(can be two answers)
switch is turned on
switch is turned off
false
true

ether is an example of
anasthetics
sedative
space technology
LAN technology(that is ethernet)

infinite density refers to
space
singularity
balckhole
zero gravity

snakes can see through their tongues
true
false
(i donno)

pride refers to
group of gay men
group of beautiful girls
group of grazing cattles
group of hunting lions

normal white light shows all the properties opposite, when compared with LASER light
true
false

most dense layer of atmosphere
trophosphere
stratosphere
mesosphere
ionosphere

most dry layer of atmosphere
trophosphere
stratosphere
mesosphere
ionosphere

most coldest layer of atmosphere
trophosphere
stratosphere
mesosphere
ionosphere

Radio GaGa refers to
trophosphere
stratosphere
mesosphere
ionosphere

body cells have their own currency, which they make themselves
ATP
ADP
DNA
RNA
glucose

which is not kharif/moonsoon/summer/autumn crop
bajra
rice
red chillies
cotton
sugarcane
soyabean
wheat

usually cycle tyres burst in
summer
winter
day
night

clock lose time in winter
true
false(in summer clock lose time, as length of pendulum is increased)

which of following computers is less accurate and slow
analog
digital
hybrid

thought is a nerve impulse moving at the rate of 155miles per hour
true
false

which is not the force that act on aeroplane
drag
gravity
thrust
lift
none

fruits can generally be used as vegs but vegs can or need not to be used as fruit
true
fruit

tomato is (forget what botany is saying here)
fruit(botanically)
veg
depends

carrot of example of
fibrious root(roots of grass)
main root
sap root
tap root

steady state theory(prior/untill 17th century) told universe as
static
infinite
unchanging
all

area is part of volume
true
false
(i donno), but literally it should be, ie true

diffraction of light is example of
refraction
reflection
both
interference
polarization

temperature has units and heat has scales
true
false(opposite )

rusting of iron is due to(tell bond type)
physical
secondary
covalent

which is more accurate in length measurement
vernier caliper(upto 0.1mm)
screw gauge(upto 0.01mm)
cesium atom

acid , which is wrong
bitter(it is sour)
turn blue litmus paper to red
neutralizes base
strength depends on H+ ion conc

photosynthesis is performed by each and every cell in plant body
true
false

cyclosis refers to
wind movement
cell motion
seperation of diffreent parts of body
autopsy

moon is luminious
true
false

in our watches which glow at night, what is the process trhat takes place
luminescence
fluorescenece
phosphrescence
chimuleminesnce

garnet is the birth stone for ppl born in
jan
feb
mar
april

khasturi or musk is found from stomach of deer
only male musk deer
only female...........
both

honeydew refers to
form of honey
plant sap eating insects produce it
dew point at which honey formed

E number is associated with
meteorites
car plates
clothing
additives

female lions are better hunter
true
false

cross of female horse and male donkey is
mule
hinny
pony
honkey

male lion + female tiger
ligar
tigon(female lion+male tiger)
both

camel + IIlama
Ima
cama
Imal

male leopard and female lion
leopon
liopard
both

latest found element Ununoctium has atomic number
109
110
118
114

1 carbon credit is equal to
1 metric ton of CO2 emission
1 ton of CO2 emission
1 ton of refrigration gas
3.5 ton of CO2 emission

grey water
does not contain human waste
contain human waste(black water contain waste but not human waste, can be reused)

we cant digest cellulose but termites can
true
false