Science and Technology - Part 1 Online Exam Quiz
Science and Technology - Part 1 GK Quiz. Question and Answers related to Science and Technology - Part 1. MCQ (Multiple Choice Questions with answers about Science and Technology - Part 1
The acid that is used in most of the car batteries is
Options
A : Acetic acid
B : Hydrochloric acid
C : Nitric acid
D : Sulphuric acid
Goitre is caused by the deficiency of
Options
A : Calcium
B : Iron
C : Phosphorous
D : Iodine
The first four planets nearest from the Sun are known as
Options
A : Terrestrial Planets
B : Jovian Planets
C : Gaseous Planets
D : Gas-Giant Planets
The metal which melts at human body temperature
Options
A : Gallium
B : Indium
C : Thallium
D : Boron
What is the percentage of nitrogen in urea
Options
A : 50% nitrogen
B : 46% nitrogen
C : 80% nitrogen
D : 90% nitrogen
Glass is affected by which acid
Options
A : HCL
B : H2SO4
C : HF
D : HNO3
DDT is an insecticide, which is prepared from
Options
A : Chlorobenzene + Trichloroacetone
B : Chlorobenzene + Trichloroacetaldehyde
C : Benzene + Trichloroacetone
D : Benzene + Trichloroacetaldehyde
Who discovered Rh factor
Options
A : James Watson
B : Robert Hook
C : Landsteiner Carl
D : Wiiliam Harvey
An ester used as medicine is
Options
A : ethyl acetate
B : methyl salicylate
C : ethyl benzoate
D : methyl benzoate
The fertilizer which is called as "nitrolim" is
Options
A : Super phosphate
B : Calcium ammonium nitrate
C : Calcium cyanamide
D : Sodium nitrate
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Percentage Quantitative - Part 1