GENERAL SCIENCE(CHEMISTRY) QUESTIONS For RRB ALP & TECHNICIAN DAY-5
GENERAL SCIENCE(CHEMISTRY) QUESTIONS For RRB ALP & TECHNICIAN DAY-5
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-5
No.of Questions: 10
Timing: 5 minutes
Your time starts now
If you can… then attend the quiz. Share your score in our Telegram Group.
You can join in our Telegram Channel the invite given below and you can share this with your friends and other aspirants who are preparing for their exams like you.
Caution: You should have Telegram app installed in your mobile or laptop to join the group. If you don’t have telegram app in your mobile. First install the app and click the link given below….
Click here to join Bankersdaily
1) The arrangement of electrons in the various shells of an ______ of the element is known as electronic configuration of the element.
a) Metals
b) Orbit
c) Atom
d) Ions
e) Compounds
2) The maximum number of electrons present in a shell is given by the formula ______
a)2n
b) 2n^-2
c) 2n^3
d) 3n^2
e) 2n^2
3) The total number of protons present in the nucleus of an atom is defined as______
a) Electron Number
b) Atomic Number
c) Proton Number
d) Ionic Number
e) None of these
4) The sum of total number of protons and neutrons present in the nucleus of an atom is known as_________
a) Mass Number
b) Proton Number
c) Electron Number
d) Atomic Number
e) None of these
5) The mass number of an element is denoted by the letter ________
a) E
b) A
c) B
d) C
e) None of these
6) Valence electrons are located in the _________ shell of an atom
a) Outermost
b) Innermost
c) Intermost
d) Both b and c
e) None of these
7) The force that holds any two atoms to form a new entity is called _______
a) Ionic bond
b) Covalent bond
c) Chemical bond
d) Electrovalent bond
e) None of these
8) Ionic bond I also known as _______
a) Covalent bond
b) Ionic bond
c) Electrovalent bond
d) Chemical bond
e) None of these
9) When a bond is formed by the mutual sharing of electrons it is known as _______
a) Electronic bond
b) Co-ordinated bond
c) Covalent bond
d) Ionic bond
e) None of these
10) The isotopes which are unstable and emit various types of radiations are called a ________ isotopes.
a) Stable
b) radioactive
c) Unstable
d) both a and b
e) None of these
Answer Keys
1)c) Atom
2)e) 2n^2
3) b) Atomic Number
4) a) Mass Number
5) b) A
6) a) Outermost
7) c) Chemical bond
8) c) Electrovalent bond
9) c) Covalent bond
10) b) radioactive
You May also like:
GENERAL SCIENCE(CHEMISTRY) QUESTIONS FOR RRB ALP & TECHNICIAN DAY-1
GENERAL SCIENCE(CHEMISTRY) QUESTIONS FOR RRB ALP & TECHNICIAN DAY-2
GENERAL SCIENCE(CHEMISTRY) QUESTIONS FOR RRB ALP & TECHNICIAN DAY-3
GENERAL SCIENCE(CHEMISTRY) QUESTIONS FOR RRB ALP & TECHNICIAN DAY-4