General Knowledge Questions

Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

The first working steam­ powered vehicle was designed and most likely built by Ferdinand Verbies, a Flemish member of a Jesuit mission in China around 1672. It was a 65 cm long scale­ model toy for the Chinese Emperor, that was unable to carry a driver or a passenger. It is not known if Verbiest's model was ever built. Nicolas- Joseph Cugnot is widely credited with building the first full­ scale, self ­propelled mechanical vehicle or automobile in about 1769; he also created a steam­ powered tricycle. He constructed two steam tractors for the French Army, one of which is preserved in the French National Conservatory of Arts and Crafts. His inventions were however handicapped by problems of water supply and maintaining steam pressure. In 1801, Richard Trevithick built and demonstrated his Puffing Devil road locomotive, believed by many to be the first demonstration of a steam ­powered road vehicle. It was unable to maintain sufficient steam pressure for long periods. Sentiment against steam ­powered road vehicles led to the Locomotive Acts of 1865. In 1807 Nicephore Niepce and his brother Claude probably created the world's first internal combustion engine which they called Pyreolophore.

The Pyreolophore was ?

A) A self­propelled mechanical vehicle B) A steam-­powered tricycle
C) A steam tractor D) The name of the world's first internal combustion engine
 
Answer & Explanation Answer: D) The name of the world's first internal combustion engine

Explanation:
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Q:

Which European traveller had observed,"A Hindu woman can go anywhere alone, even in the most crowded places, and she need never fear the impertinent looks and jokes of idle loungers"?

A) Francois Bernier B) Jean-Baptiste Tavernier
C) Thomas Roe D) Abbe J.A. Dubois
 
Answer & Explanation Answer: D) Abbe J.A. Dubois

Explanation:

A European traveler, Abbe J.A. Dubois, commented, at the beginning of the 19th century: "A Hindu woman can go anywhere alone, even in the most crowded places, and she need never fear the impertinent looks and jokes of idle loungers....A house inhabited solely by women is a sanctuary which the most shameless libertine would not dream of violating.' The women of the time possessed title individuality of their own. This does not mean that there were no exceptions to this rule.

 

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Q:

Which element has the lowest ionization energy?

A) He B) Ne
C) Fr D) Rb
 
Answer & Explanation Answer: C) Fr

Explanation:

Ionisation energy is the energy required to remove one mole of electrons from one mole of gaseous atoms. Atoms are more stable when they have full valence shells.


The ionization energy decreases from top to bottom in groups, and increases from left to right across a period.

 

HGence, in this trend Francium (Fr) has the lowest ionization energy.

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Q:

Which is the shortest River in the world?

A) Ganges B) Roe
C) Nile D) Amazon
 
Answer & Explanation Answer: B) Roe

Explanation:
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Q:

Someone who copies everything you do

A) Copycat B) Copyroom
C) Copydog D) Copyrat
 
Answer & Explanation Answer: A) Copycat

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Q:

Which one of the following may be the true characteristic of cyclones?

A) Temperate cyclones move from west to east with westerlies whereas tropical cyclones follow trade winds B) The front side of cyclone is known as the 'eye of cyclone'.
C) Cyclones possess a centre of high pressure surrounded by closed isobars D) Hurricanes are well known tropical cyclones which develop over mid latitudes.
 
Answer & Explanation Answer: A) Temperate cyclones move from west to east with westerlies whereas tropical cyclones follow trade winds

Explanation:

Temperate Cyclones are cyclones of mid-latitudes and hence are primarily under influence of permanent winds of mid-latitudes i.e. westerlies. Their movement is therefore eastwards of their origin with average velocity of 32km per hour in summers and 48km per hour in winters.

Movement of Tropical CyclonesNormally, they move from east to west under the influence of trade winds because trade winds are permanent winds of tropical latitudes. The general direction is therefore westwards from their origin. They advance with varying velocities. Weak cyclones move at the speed of about 32km per hour while hurricanes attain the velocity of 180km per hour or more.

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Q:

For an ideal gas, which one of the following statements does not hold true?

A) The speed of all gas molecules is same B) The kinetic energies of all gas molecules are not same
C) The potential energy of the gas molecules is zero D) There is no interactive force between the molecules.
 
Answer & Explanation Answer: A) The speed of all gas molecules is same

Explanation:

In an ideal gas, at any particular time, different particles in the gas have different speeds and hence different kinetic energies. This assumption is reasonable because as the particles collide, we expect their speed to change. Even if initial speed of all the particles was same, the molecular collisions will disrupt this uniformity.Hence statement 1 is incorrect and 2 is correct.

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Q:

Odd man out of the following options. One among them is not related to other three.

A) NABARD B) RBI
C) BIS D) IRDA
 
Answer & Explanation Answer: C) BIS

Explanation:

In the given options, BIS is the odd one from the other three.  NABARD, RBI & IRDA are the bodies related to financial sector of India. The financial sector consists of banks, investment funds, insurance companies and real estate firms. 

 

BIS stands for Beareau of Indian Standards is a National standard body of India with the activities of standardization, marking and quality certification of goods.

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