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:

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:

______________ scheme launched by the Central Government to eliminate open defecation by constructing toilets for households, communities.

A) Swachh Bharat Abhiyan	B) Gram Uday Se Bharat Uday Abhiyan
C) Stand up India scheme	D) National RU URBAN Mission

Answer & Explanation Answer: A) Swachh Bharat Abhiyan

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

On 26 July 2017, the Parliament passed the Collection of Statistics (Amendment) Bill, 2017. This Bill extends jurisdiction of the act to which state?

A) Manipur	B) Assam
C) Jammu and Kashmir	D) Nagaland

Answer & Explanation Answer: C) Jammu and Kashmir

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Resul Pookutty won Oscars for the movie "Slumdog Millionaire" in the category of _____ .

A) Best Sound Mixing	B) Best Original Score
C) Best Original Song	D) Best Foreign Language Film

Answer & Explanation Answer: A) Best Sound Mixing

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

What is the simplified value of (cosec A + sin A)(cosec A – sin A)?

A) cos2A + cot2A	B) 2 cos2A
C) 2 cot2A	D) 2 cos A cot A

Answer & Explanation Answer: A) cos2A + cot2A

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

Kautilya was the Prime Minister of

A) Chandragupta Vikramaditya	B) Ashok
C) Chandragupta Maurya	D) King Kanak

Answer & Explanation Answer: C) Chandragupta Maurya

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Which of the following metals is found in free state?

A) Sodium	B) Gold
C) Potassium	D) Calcium

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