dogs, cats and bulls are color blind
true
false

thunder produce echo due to
reflection
refraction
compression

we should not eat fish and drink milk at same time
yes
no

Loius Pastuer proved the concept of Biogenesis
true
false

mole on body is form of
tumor
acne
pimple

human being are example of.......... system
open(heat and matter both are transfered)
close(only heat can be transfered)
isolated(both can not be transfered)

we belong to.........family of kingdom animalia
chordata(phylum)
vertebrate(sub phylum)
primate(order)
hominadae(family)
homo(genus)
sapiens(species)

virus belongs to........... kingdom of living organisms
monera(bacteria)
protoctista(euglena, yeast, paramacium)
fungi(mushrooms)
plantia(trees, herbs, shurbs)
animalia (you are included in this, lol)
none (virus does not qualify to to be included in any of these kingdoms)

colour of plasma(in blood) is
blue
yellow
red
green

O group blood owner can receive blood from
A
B
O
AB

lymph, fluid found in human body, which is wrong
interstitial fluid, the fluid which lies in the interstices of all body tissues
it mixes back with blood through subclavian veins
colorless fluid
largest vessel: thoracic duct
none

the color of shit excreted by new born baby has ........ color
black
yellow
greenish black

asians have mostly........... blood group
A(european)
B
O
AB

lever has three types based on Effort, Fulcurm, Load, which is wrong
type1 EFL(fulcurm in middle): eg common balance, pump handle, see saw, scissors
type 2 FLE(fulcrum on left): eg door, nut cracker, punching machine, oar
type 3 FEL(load on right): eg arm, jaw, forceps
none(all three types of lever are applicable on our body)

prescription sign of doctor for a patient who is near to death
TID(three times in a day)
BID(two times in a day)
STAT(immediately)
DIL(near to death)
SOS(if necessary)
Dol Urg(when pain is severe)

fire travels faster than sound?
yes
no

drowning bodies must increase........ to let themselves float/swim
lenght
width
height

piezno electric crystal generates ......... rays
sound
radio
light
UV

astronauts are different from cosmonauts
true
false(cosmonaut is a russian term)

brown eyes are dominant over blue eyes
yes
no

before big bang everything belonged to an infinitely small point called singularity, which option is wrong about it
zero volume
infinite density
very high mass
zero temperature(infinite temperature)

average temperature rise since 1880 is
2F
1.4F
3F
3.5F

landfills produce
CO2
methane
N2O
helium

ozone(trioxygen) is used in hospitals as disinfectant
true
false

ozone in lower atmosphere cause air pollution
true
false

volume of ozone that is decreasing per decade
5%
6%
7%
4%

in the past century sea level rise was......mm/year
3
1.8
4
4.5

green house effect keeps earth's environment liveable
true
false

Pig is "bar of cooled metal"
true (esp used with, iron, refers to furnace burnt iron)
false

Black hole is a hypothetical region
true
false

catena is
retina's other name
name of a moon of jupiter
chain of crators

which is inferior planet
earth
uranus
jupeter
mercury(and venus also) (as they are below earth)