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Q:

$2 - {(cosA + sinA)}^{2}$ is equal to

A) (cosecA - sinA)2	B) cosA - sinA
C) cosecA - sinA	D) (cosA - sinA)2

Answer & Explanation Answer: D) (cosA - sinA)2

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

sin(A+B) - sin(A-B) is equal to

A) 2sinAcosB	B) 2cosAcosB
C) 2cosAsinB	D) 2sinAsinB

Answer & Explanation Answer: C) 2cosAsinB

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The circumference of a circle is equal to the perimeter of an equilateral Δ. If the radius of the circle is 14 cm what is the length of the side of the equilateral Δ?

A) 88 cm	B) 88/3 cm
C) 88/√3 cm	D) 88√3 cm

Answer & Explanation Answer: B) 88/3 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) Life is a journey with few known people, few partially known and mostly strangers.
(II) In a journey, the importance of destination is as equal as the pathway of reaching that destination.

Conclusions:
(I) Importance of people in life is considerable, as they are our journey mates.
(II) Life teaches us many lessons to face various known and unknown difficulties.

A) Only conclusion II follows	B) Conclusion I and II both follow
C) Neither I nor II follow	D) Only conclusion I follows

Answer & Explanation Answer: D) Only conclusion I follows

Explanation:

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

Q:

A shopkeeper by selling 23 Lotto shoes, earns a profit equal to the selling price of 7 Lotto shoes. His profit percentage is

A) 43.75 percent	B) 30.4 percent
C) 60.8 percent	D) 17.05 percent

Answer & Explanation Answer: A) 43.75 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

Refer the below data table and answer the following question.

For which of the following pairs of years the total exports from the three companies together are equal? (in lakhs)

A) 2011 & 2013	B) 2013 & 2015
C) 2011 & 2012	D) 2014 & 2015

Answer & Explanation Answer: D) 2014 & 2015

Explanation:

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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

A shopkeeper by selling 8 iphones, earns a profit equal to the selling price of 3 iphones. His profit percentage is

A) 60 percent	B) 37.5 percent
C) 75 percent	D) 15 percent

Answer & Explanation Answer: A) 60 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

cosA/(1 - sin A) is equal to

A) (secA - tanA)	B) (secA + tanA)
C) √[(secA + tanA)]	D) √[(secA - tanA)]

Answer & Explanation Answer: B) (secA + tanA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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