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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 2006
Q:

The magnitude of buoyant force depends on the .......... of the fluid.

A) mass B) temperature
C) volume D) density
 
Answer & Explanation Answer: D) density

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , GATE

1 2005
Q:

Which city is the venue of the Women's World Boxing Championships 2018?

A) Pune B) New Delhi
C) Patna D) Hyderabad
 
Answer & Explanation Answer: B) New Delhi

Explanation:

New Delhi is the venue of the Women's World Boxing Championships 2018 started from Nov 15 to Nov 24.

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

0 2005
Q:

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

 

George Orwell wrote 1984.

 

A) 1984 is wrote by George Orwell. B) 1984 was wrote by George Orwell.
C) 1984 was written by George Orwell. D) 1984 written by George Orwell.
 
Answer & Explanation Answer: C) 1984 was written by George Orwell.

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

0 2005
Q:

Select the word with the correct spelling.

A) acolade B) registry
C) gaudyest D) frackture
 
Answer & Explanation Answer: B) registry

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

1 2005
Q:

Globalization has the largest effect on

A) Politics B) Economy
C) Employment D) Business
 
Answer & Explanation Answer: B) Economy

Explanation:

Globalization has the largest effect on the economies. Globalisation is the process of interaction and integration between people, companies, and governments worldwide.

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

1 2005
Q:

When it comes to cholesterol it is better to have

A) more LDL B) more HDL
C) more cholesterol D) a high ratio of LDL to HDL
 
Answer & Explanation Answer: B) more HDL

Explanation:

HDL stands for high-density lipoproteins.

HDL is called the "good" cholesterol because it carries cholesterol from other parts of your body back to your liver. Your liver then removes the cholesterol from your body.

 

Hence, when it comes to cholesterol it is better to have more HDL.

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

1 2004
Q:

The number of electron levels in a magnesium atom is

A) 3 B) 2
C) 1 D) 0
 
Answer & Explanation Answer: A) 3

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

0 2004