GENERAL SCIENCE(CHEMISTRY) QUESTIONS For RRB ALP & TECHNICIAN DAY-6
GENERAL SCIENCE(CHEMISTRY) QUESTIONS For RRB ALP & TECHNICIAN DAY-6
Dear Bankersdaily Aspirants,
Hope you are preparing well for your RRB ALP & TECHNICIAN recruitment 2018 which is going to be held in the month of April/May of this year 2018.The Indian Railways has finally released the official notification announcing the Assistant Loco Pilot (ALP) & Technicians Recruitment. In the year 2018, Railways Recruitment Board or RRB will be recruiting to fill 26,502 vacancies for ALP and Technicians. This is a golden chance to grab a well secured job in the Indian Railways.
So its time for you people to boost your preparation to get a secured job in RRB as ALP & TECHNICIAN. Here are some important questions in Biology which will help to boost your preparation.
RRB ALP & TECHNICIAN recruitment 2018 Day-6
No.of Questions: 10
Timing: 5 minutes
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1) Neutrons are discovered by ______
a) Rutherford
b) E.Goldstein
c) J.J Thomson
d) James Chadwick
e) None of these
2) The arrangement of _______ in the various shells of an atom of the element is known as electronic configuration of the element.
a) Electrons
b) Neutrons
c) Elements
d) Atoms
e) None of these
3) _______ is defined as the total number of protons present in the nucleus of an atom.
a) Nucleus number
b) Atomic number
c) Neutron number
d) Proton number
e) None of these
4) Elements having the same atomic mass but different atomic number is known as______
a)Isosters
b) Ions
c) Isotones
d) Isobars
e) None of these
5) Elements having the same number of neutrons is known as ______
a) Isotopes
b) Isosters
c) Isotones
d) Isobars
e) None of these
6) _______ is the phenomenon in which neutrons liberated during a fission process lead to a further fission of atoms,releasing a large amount of energy.
a) Chemical reaction
b) Chain reaction
c) Atomic reaction
d) Both a and b
e) None of these
7) _________ are the process in which new substances with new properties are formed.
a) Atomic Reaction
b) Chemical Reaction
c) Chain Reaction
d) Both a and c
e) None of these
8) The new substances produced as a result of chemical reaction are called as _____
a) Atoms
b) Neutrons
c) Protons
d) Products
e) None of these
9) The reaction which occurs instantaneously on mixing the reactants are called as______
a) Catalyst reaction
b) Chemical reaction
c) Slow reaction
d) Fast reaction
e) None of these
10) The reaction which occurs in a few minutes are called _______
a) Chemical reaction
b) Fast reaction
c) Catalyst reaction
d) Slow reaction
e) None of these
Answer Key
1) d) James Chadwick
2) a) Electrons
3) b) Atomic number
4) d) Isobars
5) c) Isotones
6) b) Chain reaction
7) b) Chemical Reaction
8) d) Products
9) d) Fast reaction
10) d) Slow reaction
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