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General Knowledge(GK) (or) General Awareness

Welcome to the General Knowledge Section of Free Time Learning. As we are aware General Knowledge (GK) is a very important area in all the competitive exams held in the country. Nowadays, a good knowledge of general awareness is very important in clearing any competitive and government recruitment examinations.

These General Knowledge Question are very important and usefull to UPSC, IAS/PCS, UPPSC, IBPS, SBI, RBI, SSC, CGL, Railway, APPSC, TSPSC, KPSC, TNPSC, TPSC, UPPSC, MPSC, RPSC, BPSC, MPPSC, UKPSC, MPSC, and other competitive exams.

A)
Pascal's Principle
B)
Magnus Effect
C)
Bernoulli's Principle
D)
Archimedes Principle

Correct Answer : Option (A) - Pascal's Principle


However, because A₁ has 10 times the area of A₁, it will produce a force (F₂) that is 10 times greater than the original force (F₁). Through Pascal's principle, a relatively small force exerted on a hydraulic press can be magnified to the point where it will lift a car.

Published On : June 12, 2021
A)
Radiometer
B)
Dosimeter
C)
Geiger Counter
D)
Ionization Chamber

Correct Answer : Option (B) - Dosimeter


A Geiger counter is an instrument used for detecting and measuring ionizing radiation. Also known as a Geiger–Müller counter (or Geiger–Muller counter), it is widely used in applications such as radiation dosimetry, radiological protection, experimental physics, and the nuclear industry.

Published On : June 12, 2021
A)
Diffraction
B)
Refraction
C)
Reflection
D)
Rectilinear propagation

Correct Answer : Option (D) - Rectilinear propagation


Published On : June 12, 2021
A)
0
B)
16
C)
32
D)
64

Correct Answer : Option (C) - 32


At temperatures below 32°F (0°C), liquid water freezes; 32°F (0°C) is the freezing point of water. At temperatures above 32°F (0°C), pure water ice melts and changes state from a solid to a liquid (water); 32°F (0°C) is the melting point.

Published On : June 12, 2021
A)
William Crookes
B)
Wilhelm Roentgen
C)
Philipp Lenard
D)
Max von Laue

Correct Answer : Option (B) - Wilhelm Roentgen


Wilhelm Roentgen, Professor of Physics in Wurzburg, Bavaria, discovered X-rays in 1895—accidentally—while testing whether cathode rays could pass through glass.

Published On : June 12, 2021
A)
Denitrification
B)
Ammonification
C)
Nitrification
D)
Putrefacation

Correct Answer : Option (A) - Denitrification


Published On : June 12, 2021
A)
Ogive
B)
Histogram
C)
Bar diagram
D)
Frequency polygon

Correct Answer : Option (B) - Histogram


Published On : June 12, 2021
A)
Andromeda
B)
Milky way
C)
Solar system
D)
Constellation

Correct Answer : Option (D) - Constellation


The patterns of stars seen in the sky are usually called constellations, although more acurately, a group of stars that forms a pattern in the sky is called an asterism. ... Astronomers use the term constellation to refer to an area of the sky.

Published On : June 12, 2021
A)
Mixed chlorofluoro-hydrocarbons
B)
Mixed sulphur gases
C)
Mixed carbon gases
D)
Free gases

Correct Answer : Option (A) - Mixed chlorofluoro-hydrocarbons


Published On : June 12, 2021
A)
Stearic acid
B)
Formic acid
C)
Methanol
D)
Glacial acetic acid

Correct Answer : Option (B) - Formic acid


Published On : June 12, 2021