Q:

Sunspots appear dark because they are

A) hotter than the rest of the Sun's surface.	B) more magnetic than the rest of the Sun's surface.
C) cooler than the rest of the Sun's surface.	D) None of the above

Answer & Explanation Answer: C) cooler than the rest of the Sun's surface.

Explanation:

Sunspots are a magnetic phenomenon on the Sun.

The reason a sunspot appears dark is that they are cooler than the rest of the Sun's surface and also the gas inside the spot where the magnetic field is strongest is only emitting about 1/4 as much light as from the rest of the solar surface.

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

_____________ is a collection of data values of same types having a common name.

A) Object	B) String
C) Array	D) Numbers

Answer & Explanation Answer: C) Array

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

"Population control and family planning" is listed in the __________ list given in the Seventh Schedule in the Constitution of India.

A) Union	B) State
C) Global	D) Concurrent

Answer & Explanation Answer: D) Concurrent

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Brain fever is a disease spread through which of the following?

A) Flies	B) Mosquito
C) Virus	D) Cockroach

Answer & Explanation Answer: B) Mosquito

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which is the closest star to our solar system?

A) Alpha Centauri	B) Beta Centauri
C) Proxima Centauri	D) Barnard

Answer & Explanation Answer: C) Proxima Centauri

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which of the following fundamental rights as enshrined in the Constitution of India belong only to the citizens?

1.Article 19 (Protection of right to freedom of speech)

2.Article 21 (Protection of life and personal liberty)

3.Article 15 (Prohibition of discrimination)4.Article 16 (Equality of opportunity)

Select the correct answer using the code given below.

A) 1, 2 and 3	B) 2, 3 and 4
C) 1, 3 and 4	D) 1 and 4 only

Answer & Explanation Answer: C) 1, 3 and 4

Explanation:

Fundamental Rights available to only citizens and not foreigners

●Prohibition of discrimination on grounds of religion, race, caste, sex or place of birth (Article 15).

●Equality of opportunity in matters of public employment (Article 16).

●Six basic freedoms subject to reasonable restrictions (Article 19).

●Protection of language, script and culture of minorities (Article 29).

●Right of minorities to establish and administer educational institutions (Article 30).

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Name the type of mirror used in the headlight of vehicles

A) Plano-convex mirror	B) Convex mirror
C) Plane mirror	D) Concave mirror

Answer & Explanation Answer: D) Concave mirror

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

A) 4	B) 6
C) 1/2	D) 3

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