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General Science Grand Test
Aziz
March 26, 2023
3:38 pm
Your name:
Start Test!
1.
The largest artery is named as
A.
Aorta
B.
Vain
C.
Alveoli
D.
None of them
2.
Cactus is found in
A.
Planes
B.
Deserts
C.
Water
D.
None of them
3.
What is the largest gland in the human body?
A.
None of them
B.
Pancreas
C.
Liver
D.
Thyroid
4.
Deficiency of vitamin_A results in?
A.
Night blindness
B.
None of them
C.
Rickets
D.
Hair fall
5.
Leaves are narrow and pointed
A.
Monocot plants
B.
Dicot plants
C.
None of them
D.
None of them
6.
What is present in gastric juice?
A.
Hydrochloric Acid
B.
None of them
C.
Proteins
D.
Acetic Acid
7.
Air contain.................. Nitrogen
A.
68%
B.
98%
C.
78%
D.
None of them
8.
According to ............. Law Resistance is calculated by dividing voltage by current
A.
None of them
B.
Ohm's Law
C.
Newton's law
D.
Hook's law
9.
CO2 is obtained by heating
A.
None of them
B.
Neutron
C.
Atom
D.
Calcium carbonate
10.
Animals are divided into _ large subgroups
A.
None of them
B.
Three
C.
Four
D.
Two
11.
The conversion of compound in ion is called
A.
both of them
B.
Ionization
C.
Realization
D.
None of them
12.
The whorl of sepals is called..........
A.
Calyx
B.
Stigma
C.
None of them
D.
Anther
13.
The number of protons present in the nucleus of one atom of any element is called its
A.
Atomic number
B.
None of them
C.
Both of them
D.
Mass number
14.
The international system of units was introduced in
A.
None of them
B.
1960
C.
1964
D.
1898
15.
The perpendicular force acting on unit surface area of an object is called...............?
A.
Volume
B.
Density
C.
Pressure
D.
None of them
16.
Ability to do work is called
A.
Energy
B.
None of them
C.
Friction
D.
Motion
17.
Plants are called
A.
Consumers
B.
None of them
C.
None of them
D.
Producers
18.
Gear system is an advanced shape of
A.
None of them
B.
Wheel and axle
C.
Lever
D.
wedge
19.
What prevents ultraviolent radiation of sun from reaching the surface of earth
A.
None of them
B.
Ozone
C.
Crust
D.
Sky
20.
............... React chemically with fat or oil to form soap
A.
Acids
B.
Alkalis
C.
None of them
D.
Sulpher
21.
The heaviest naturally occurring element is..............?
A.
Radium
B.
Platinum
C.
None of them
D.
Uranium
22.
Boiling of an egg is change which is.............?
A.
Morphological
B.
None of them
C.
Physical
D.
Chemical
23.
The biotic components of the environment Include..............
A.
Microscopic organisms
B.
None of them
C.
Non living organisms
D.
All Living organisms
24.
Rate of flow of charge is called
A.
Electric Current
B.
None of them
C.
Energy
D.
Sound
25.
The part of the solution which is less in quantity called
A.
None of them
B.
Suspension
C.
Solvent
D.
Solute
26.
Convection occurs only in.
A.
Liquids and solids
B.
None of them
C.
Liquids and Gasses
D.
Solids and Gasses
27.
The study of Plants and animals is called
A.
Taxonomy
B.
None of them
C.
Astronomy
D.
Zoology
28.
Bacteria are kept in separate kingdom called
A.
Animelia
B.
Protista
C.
None of them
D.
Monera
29.
Largest bird in the world is
A.
Ostrich
B.
Eagle
C.
Partridge
D.
None of them
30.
Rusting of iron involves...................?
A.
None of them
B.
Reduction
C.
Decomposit iron
D.
Oxidation
31.
The valency of carbon atom is.............?
A.
None of them
B.
4
C.
8
D.
3
32.
....................... Is a friendly relationship between two organisms
A.
None of them
B.
Parasitism
C.
Predation
D.
Mutualism
33.
The formation of ghee from vegetable oil is an example of.............
A.
Physical Change
B.
Chemical change
C.
Gaseous change
D.
None of them
34.
Corban dioxide helps in burning of things
A.
None of them
B.
both of them
C.
False
D.
True
35.
Electron was discovered by?
A.
James Maxwell
B.
None of them
C.
Yuri Gagarin
D.
J.J Thomson
36.
The human excretory system consists of
A.
None of them
B.
2 kidneys
C.
Both of them
D.
1 Kidney
37.
The number of chromosomes in human sex cell is
A.
23
B.
43
C.
None of them
D.
32
38.
The mirror used in the Automobiles are................?
A.
Reflective
B.
Concave
C.
None of them
D.
Convex
39.
Ded red blood corpuscles are stored in.......?
A.
None of them
B.
Liver
C.
Spleen
D.
Heart
40.
Hailey's comet is visible after every...............?
A.
84 years
B.
None of them
C.
76 years
D.
49 years
41.
The action carried out automatically is called
A.
None of them
B.
Indirect action
C.
Direct Action
D.
Reflection action
42.
Olfactory nerves links....... and...........
A.
None of them
B.
nose and brain
C.
Ears and brain
D.
Eyes and brain
43.
The animals which kill and hunt other animals for food called
A.
Predation
B.
Perasite
C.
Predator
D.
None of them
44.
The number of naturally occurring elements is
A.
82
B.
None of them
C.
92
D.
72
45.
Algae Clour is
A.
None of them
B.
Purple
C.
Black
D.
Green
46.
Animals are called
A.
None of them
B.
Consumers
C.
Producers
D.
None of them
47.
............... are reproductive organs of plants.
A.
Seeds
B.
Leaves
C.
None of them
D.
Flowers
48.
Dead plants and animals are
A.
None of them
B.
None-biodegradable
C.
None of them
D.
Biodegradable
49.
The speed of sound is........... Meter per second in iron
A.
1482
B.
1612
C.
None of them
D.
5130
50.
Voltmeter is used for measurement of............
A.
Mass
B.
Length
C.
None of them
D.
Voltage
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