General Science Questions For IBPS,SSC,PSC,UPSC Exams
1. Acousitis is the study of ?
Ans: sound
2.who discovered x-rrays ?
Ans: roentgen
3.who propounded iaws of electrolysis?
Ans: faraday
4.who was the first astronomer to view satrun’s wings:
Ans: Galileo
5.kelvin is the unit of………?
Ans : temperature
6.where was the first oil well strugk in the world ?
Ans : U S A
7.the metal chiefly used for galvanizing iron is
Ans : zinc
9.breaking of a large hydrocarocarbon molecule into a
smaller one by heating in the presence of a catalyst is called…….?
Ans : cracking
10.in 1983’which person was the first to offer a definition
of the term computer virus?
Ans : fred cohen
11.study of universe is called
Ans : cosmology
12.what controls the rate of chemical reaction your body?
Ans : enzymes
13.what is defined as the change in velocity over time?
Ans : acceleration
14.what occurs when the earth blocks the sun’s light the
moon ?
Ans : lunar eclipse
15.what metal is a liquid at room temperature?
Ans: mercury
16.what does the word ‘ayurveda’ literelly mean ?
Ans: science of life
17.which is the following is used in welding industry?
Ans: acetylene
18.the smallest bone in the humen body
Ans : stapes
19.the father of genetics is ?
Ans : gregor Mendel
20.what is dry ice?
Ans: solid carbon dioxide
