Questions

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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Filed Under: Physics
Exam Prep: Bank Exams

1 1939
Q:

The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by

A) Galileo B) Martin Luther
C) Johannes Kepler D) Copernicus
 
Answer & Explanation Answer: C) Johannes Kepler

Explanation:

Kepler’s  laws  of  planetary  motion state  that  (a)  All  planets  move  in elliptical orbits with the Sun at one of  the  focal  points  (b)  The  radius vector  drawn  from  the  sun  to  a planet  sweeps  out  equal  areas  in equal  time  intervals.  This  follows from  the  fact  that  the  force  of gravitation on the planet is central and  hence  angular  momentum  is conserved.  (c)  The  square  of  the orbital   period   of   a   planet   is proportional  to  the  cube  of  the semi  major  axis  of  the  elliptical orbit of the plane.

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Filed Under: Physics
Exam Prep: Bank Exams

4 1939
Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.


P-And slowly, you reach the pinnacle of self-awareness, experiencing a unity with all life.
Q-If you transform your energy positively, it naturally becomes compassion and love.
R-Once you experientially are a part of everything then nobody needs to teach you morality.
S-Then you can do something to improve the situation, but without anger.

A) PQRS B) QPRS
C) RQPS D) RSPQ
 
Answer & Explanation Answer: B) QPRS

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1939
Q:

The scientific name of human being is?

A) Homo Nigrum B) Melongena Sapiens
C) Homo Sapiens D) Tigris Solanum
 
Answer & Explanation Answer: B) Melongena Sapiens

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

1 1939
Q:

Bhakra Nangal Project is constructed across which river?

A) Ganga B) Sutlej
C) Cauvery D) Brahmaputra
 
Answer & Explanation Answer: B) Sutlej

Explanation:
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Filed Under: Famous Places
Exam Prep: Bank Exams

12 1939
Q:

Name the Bollywood actor who received Kala Ratan Award in March 2017?

A) Naseeruddin Shah B) Akshay Kumar
C) Anupam Kher D) Jitendra
 
Answer & Explanation Answer: C) Anupam Kher

Explanation:
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Filed Under: Honours and Awards
Exam Prep: Bank Exams

1 1938
Q:

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Nefarious

A) Iniquitous B) Purposeful
C) Suspicious D) Virtuous
 
Answer & Explanation Answer: A) Iniquitous

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1938
Q:

Government imposes taxes to

A) Check accumulation of wealth among the rich B) Run the machinery of the state
C) Uplift weaker sections D) All of the above
 
Answer & Explanation Answer: B) Run the machinery of the state

Explanation:

Government imposes taxes to run the machinery of the state. Taxes serve as the main source of income for the government revenue.

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 1938