Questions

Q:

In spherical polar coordinates (l, q, a), q denotesthe polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by

A) Psinq sina B) Psinq cosa
C) Pcosq sina D) Pcosq cosa
 
Answer & Explanation Answer: A) Psinq sina

Explanation:

The Cartesian Coordinates can be retrieved from spherical coordinates (l,q,a) by:

X = r.sinq.cosa

Y = r.sinq.sina

Z = r.sinq

Using the same we get for P,

Y = P.sinq.sina

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Filed Under: Physics
Exam Prep: Bank Exams

0 1896
Q:

Bending of light rays in denser medium is termed as:

A) Reflection B) Dispersion
C) Refraction D) Deflection
 
Answer & Explanation Answer: C) Refraction

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

1 1895
Q:

Which would usually be studied by a geologist?

A) Plants B) Insects
C) Earth D) Life
 
Answer & Explanation Answer: C) Earth

Explanation:

A geology is a branch of science that deals with the study of Earth, its structure and materials made it. And the person who studies this is called as Geologist.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 1895
Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Progress in life depends (1)/ a good deal under crossing (2)/ one threshold after another. (3)/ No error (4)

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

Explanation:
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Filed Under: English
Exam Prep: Bank Exams
Job Role: Bank Clerk

0 1895
Q:

Select the synonym of
nutritious

A) insubstantial B) exceptional
C) nourishing D) superlative
 
Answer & Explanation Answer: C) nourishing

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1895
Q:

Choose the word which is nearly opposite in meaning to the given word ‘CACOPHONOUS’

A) Tamed B) Harmonious
C) Domestic D) Silent
 
Answer & Explanation Answer: B) Harmonious

Explanation:
Cacophonous means loud or noisy
Tamed means make less powerful and easier to control
Harmonious means tuneful, melodious → which is nearly opposite in meaning to Cacophonous
Domestic means relating to the running of a home 
Silent means not making any sound.
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Filed Under: English
Exam Prep: Bank Exams

1 1894
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 1894
Q:

Which among the following is the 1st National Park of India?

A) Corbett B) Keoladeo
C) Bandipur D) Periyar
 
Answer & Explanation Answer: A) Corbett

Explanation:

Jim Corbett National Park is the 1st National Park of India and is a forested wildlife sanctuary in northern India’s Uttarakhand State. Rich in flora and fauna, it’s known for its Bengal tigers.

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

1 1894