Questions

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 value of g on the moon is 1/6th of the value of g on the earth. If a man can jump 1.5 m high on the earth, on the moon, be can jump up to a height of

A) 4.5 m B) 9 m
C) 6 m D) 7.5 m
 
Answer & Explanation Answer: B) 9 m

Explanation:
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Exam Prep: Bank Exams

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Q:

The quantum theory of light was given by

A) Einstein B) Newton
C) Plank D) Faraday
 
Answer & Explanation Answer: C) Plank

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

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Q:

___ a professional Tennis player, became the new goodwill ambassador for the UN Fund for children.

A) Sania Mirza B) Serena Williams
C) Roger Federer D) Novak Djokovic
 
Answer & Explanation Answer: D) Novak Djokovic

Explanation:
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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

Shah Jahan (1627–1657 AD) was the ruler of which dynasty?

A) Mughal B) Nanda
C) Maurya D) Haryanka
 
Answer & Explanation Answer: A) Mughal

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

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Q:

Find the odd word/letters/number pair from the given alternatives.

A) High-­Up B) Past­-Present
C) Often­-Seldom D) Fresh­-Stale
 
Answer & Explanation Answer: A) High-­Up

Explanation:
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Q:

One or two statements are given followed by two or more conclusions/assumptions, I, II, III, IV. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement:
1. All goats are tigers.
2. All tigers are lions.

Conclusion:
I. All tigers are goats.
II. All lions are tigers.
III. No goat is a lion.
IV. No lion is a goat.

A) Only Conclusion III & IV follow B) Only Conclusion I & II follow
C) None of the Conclusions follows D) All Conclusions follow
 
Answer & Explanation Answer: C) None of the Conclusions follows

Explanation:
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Q:

In the following question, select the odd word pair from the given alternatives.

A) Square – Four B) Pentagon – Five
C) Rectangle – Three D) Triangle – Three
 
Answer & Explanation Answer: C) Rectangle – Three

Explanation:
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