Important GK One Liners for Railway Group D & ALP/Technician Exam 2018

By Abishek Dwivedi|Updated : May 15th, 2018

RRB has come up with a huge number of vacancies for Group D as well as for ALP/ Technician and General Knowledge & Science will play a deciding role in scoring good marks in the Exam. We have jotted down some important one-liners which are very important for the upcoming railway exams 2018.

GK One-Liners for Railways Exam 2018

1The maximum strength of The Upper House of The Parliament is?250
2Which gland in the Human Body is also known as Master Gland?Pituitary Gland
3Milk is an example of?Emulsion
4Which Canal joins the Red Sea and the Mediterranean Sea?Suez Canal
5Name the Scientist who first proved the existence of the electromagnetic waves? Heinrich Rudolf Hertz
6Candela is the SI unit of which physical quantity? - Luminous Intensity
7Which SI unit is used to measure the lengths corresponding to Nuclear sizes? Fermi(femtometre)
8Name the principle, on which The Ships and Submarines are?Archimedes Principle
9What is the velocity of Sound in the Air?332m/sec
10Sonar is based on which principle?Echo
11Cinnabar is the main Ore of which Metal?Mercury
12Deuterium is an isotope of which metal?Hydrogen
13Name the allotrope of Oxygen?Ozone
14Which gas is synthesized using Haber’s Process? - Ammonia(NH3)
15Name the Scientist who had invented LASER? - Charles H. Townes
16What is the full form for WAN?Wide Area Network
17Name the Metal, Which is present in the chlorophyll?Magnesium
18Guru Shikhar Peak is located in which state?Rajasthan
19Shakti Sthal is related to which famous personality?Indira Gandhi
20Name the metal, which is most abundant in Earth's Crust?Aluminium

That's it from our side! Read the above given article and boost up your preparation for the upcoming examination. 

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