Exams Questions and Answers

Q:

If cot 135° = x, then the value of x is

A) -1/√3	B) -√3
C) -1	D) -1/2

Answer & Explanation Answer: C) -1

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the equation of the line which passes through the points (3,2) and (5,3)?

A) 5x - 2y = -19	B) 5x - 2y = 19
C) 5x + 2y = 31	D) 5x + 2y = -31

Answer & Explanation Answer: B) 5x - 2y = 19

Explanation:

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Q:

A ________________ is known by different names in different parts of the world. It is called a ‘hurricane’ in North America.

A) funnel	B) whirlpool
C) cyclone	D) twister

Answer & Explanation Answer: C) cyclone

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

2sin[(C+D)/2].cos[(C-D)/2] is equal to

A) sinC - sinD	B) cosC + cosD
C) cosC - cosD	D) sinC + sinD

Answer & Explanation Answer: D) sinC + sinD

Explanation:

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Q:

Mother Teresa won Nobel Prize for?

A) Literature	B) Physics
C) Peace	D) Economic Studies

Answer & Explanation Answer: C) Peace

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

When a number is increased by 34, it becomes 117% of itself. What is the number?

A) 408	B) 200
C) 510	D) 306

Answer & Explanation Answer: B) 200

Explanation:

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Filed Under: Percentage
Exam Prep: Bank Exams

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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:

Who wrote the book 'An Era of Darkness' which extensively narrates the grim realities of colonial India?

A) Shashi Tharoor	B) V.S. Naipaul
C) Chetan Bhagat	D) Salman Rushdie

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