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