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