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:

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

A) -30 cm	B) -15 cm
C) +30 cm	D) +15 cm

Answer & Explanation Answer: B) -15 cm

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 1382

Q:

Which of the following is not a fundamental duty?

A) To abide by constitution and respect the National Flag	B) To promote harmony and brotherhood
C) To uphold and protect the sovereignty	D) Abolition of titles except military and academic

Answer & Explanation Answer: D) Abolition of titles except military and academic

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Which one of the following statements with regard to the National Commission for Scheduled Tribes is not correct?

A) The Union and every State Government shall consult the Commission on all major policy matters affecting Scheduled Tribes.	B) All the reports of the Commission and its recommendations shall be laid only before Lok Sabha.
C) The Commission, while investigating any matter, has all the powers of a Civil Court.	D) The Commission has the power to regulate its own procedures.

Answer & Explanation Answer: B) All the reports of the Commission and its recommendations shall be laid only before Lok Sabha.

Explanation:

All the reports of the Commission are presented to the President, who in turn sends them to the both the houses of the Parliament.

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Who among the following did Gandhiji regard as his political Guru?

A) Mahadev Desai	B) Dayanand Saraswati
C) Acharya Narendra Dev	D) Gopal Krishna Gokhale

Answer & Explanation Answer: D) Gopal Krishna Gokhale

Explanation:

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Filed Under: Honours and Awards

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Q:

Who was the last Mughal emperor?

A) Babar	B) Noor Jehan
C) Akbar	D) Bahadur Shah

Answer & Explanation Answer: D) Bahadur Shah

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Calculate a country's GDP if for the year, consumer spending is $900 million, government spending is $250 million, investment by businesses is $180 million, exports are $85 million and imports are $100 million.

A) $1345 million	B) $1315 million
C) $955 million	D) $815 million

Answer & Explanation Answer: B) $1315 million

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Which of the following is the largest city of Myanmar?

A) Yangon	B) Mandalay
C) Mawlamyine	D) Naypyidaw

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