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