Questions

Q:

The head mirror used by ENT doctors is

A) plano-convex B) convex
C) concave D) plane
 
Answer & Explanation Answer: C) concave

Explanation:

The head mirror used by ENT doctors is concave.

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

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Q:

Which Schedule of the Constitution of India has to be amended to provide for the formation of a new State?

A) 4th Schedule B) 3rd Schedule
C) 2nd Schedule D) 1st Schedule
 
Answer & Explanation Answer: D) 1st Schedule

Explanation:

1st Schedule of the constitution of India has to be amended to provide for the formation of a new State. Articles 2, 3 and 4 enable parliament by law admit a new state, increase, decrease the area of any state.

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Filed Under: Indian Politics
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Q:

What is the theme of the "Asia LPG 2019 Summit"?

A) LPG – Energy for Life B) LPG – Petroleum for Life
C) LPG for Life D) None of the above
 
Answer & Explanation Answer: A) LPG – Energy for Life

Explanation:
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Filed Under: General Awareness
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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

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Q:

The Daily Weather Map of India is prepared and printed at___________

A) Kolkata B) Mumbai
C) New Delhi D) Pune
 
Answer & Explanation Answer: D) Pune

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

An example of an extensive property of matter is

A) Volume B) Mass
C) Density D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Any properties that are dependent on the amount of matter are called as extensive properties of matter.


Examples are :: Mass, Volume, Density (M/V),...

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Filed Under: Chemistry
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Q:

(as environmental tools) P (for military purpose) Q (are finding various new uses the world’s) R (fastest computers initially conceived) S

The correct sequence should be

A) S Q R P B) P Q R S
C) R P S Q D) Q P S R
 
Answer & Explanation Answer: A) S Q R P

Explanation:

Since, the starting statement carries a subject; S will be the first statement as it talked about the world’s fastest computers. The next statement describes the initial use of the same and the statement that follows states the new uses of the computers as environmental tools. Thus SQRP is the correct sequence and thus form a coherent paragraph.

The correct formation would be, ‘The world’s fastest computers initially conceived for military purposes are finding various new uses as environmental tools.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

The Highest navigable lake in the world is 

A) Huron B) Titicaca
C) Superior D) Tanganyika
 
Answer & Explanation Answer: B) Titicaca

Explanation:

The Lake is located in the Andes mountains near Bolivia-Peru border at a height of 3810 m. It is also the largest lake in South America.

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Filed Under: World Geography

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