Exams Questions and Answers

Q:

If (cotAcotB - 1) / (cotB + cotA) = x, then the value of x is

A) cot(A - B)	B) tan(A + B)
C) cot(A + B)	D) tan(A - B)

Answer & Explanation Answer: C) cot(A + B)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If $x - \frac{1}{x} = 10$ , then find the value of $\frac{x^{4} + 1}{x^{2}}$

A) 98	B) 100
C) 102	D) 106

Answer & Explanation Answer: C) 102

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which organisation has installed India’s largest floating solar photovoltaic plant in Kerala?

A) Nuclear Power Corporation of India	B) Power grid Corporation of India
C) National Hydroelectric Power Corporation	D) National Thermal Power Corporation

Answer & Explanation Answer: D) National Thermal Power Corporation

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Filed Under: World Organisations
Exam Prep: Bank Exams

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Q:

Which among the following have a perfect pair of sex chromosomes?

A) Only men	B) Only women
C) Both men and women	D) Neither men nor women

Answer & Explanation Answer: B) Only women

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

If 3x + 2 < 2x + 1 and x - 4 ≤ 2x - 1; then x can take which of the following values?

A) -2	B) 0
C) 2	D) 4

Answer & Explanation Answer: A) -2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Keep your chin up

A) Behave arrogantly in front of elders.	B) Keep your self respect at all times.
C) Remain cheerful in difficult circumstances.	D) Pretend to be good when you have an evil plan

Answer & Explanation Answer: C) Remain cheerful in difficult circumstances.

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

The speed of car B is half the speed of car A. If car A covers a distance of 120 km in 1.5 hours, what is the speed of car B?

A) 40 kmph	B) 60 kmph
C) 30 kmph	D) 50 kmph

Answer & Explanation Answer: A) 40 kmph

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

If $x = \frac{\sqrt{5} + 1}{\sqrt{5} - 1} & y = \frac{\sqrt{5} - 1}{\sqrt{5} + 1}$ , then find the value of $x^{2} - y^{2}$ .

A) √5	B) 2√5
C) 3√5	D) 4√5

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