Q:

If $2 x - \frac{2}{x} = 1 (x \neq 0),$ then the value of $x^{3} - \frac{1}{x^{3}}$ is

A) 134	B) 138
C) 174	D) 178

Answer & Explanation Answer: B) 138

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

0 1616

Q:

Determine the value of ? $[1 - \frac{1}{2}] [1 - \frac{1}{3}] [1 - \frac{1}{4}] . . . . . . . . . [1 - \frac{1}{n}] - ?$

A) 2n	B) 1n2
C) 1n	D) 2n2

Answer & Explanation Answer: C) 1n

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

The Gulf Stream is a poleword flowing current in the Atlantic Ocean. Which one of the following statements with regard to this is not correct?

A) It is similar to the Kuroshio current in the North Pacific Ocean.	B) It transports warm, tropical water towards polar region.
C) This current is a major factor in weather along the east coast of the USA.	D) The warm water of the Gulf Stream sustains the coral reefs of West Pacific Coast.

Answer & Explanation Answer: D) The warm water of the Gulf Stream sustains the coral reefs of West Pacific Coast.

Explanation:

All are correct except 4. The Kuroshio is a north-flowing ocean current on the west side of the North Pacific Ocean. It is similar to the Gulf Stream in the North Atlantic and is part of the North Pacific ocean gyre. Like the Gulf stream, it is a strong western boundary current. Gulf stream is not present in west Pacific coast

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Filed Under: World Geography
Exam Prep: Bank Exams

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Q:

Which country has the largest internet users?

A) USA	B) China
C) India	D) Russia

Answer & Explanation Answer: B) China

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

__________ (HHDD) is a technology where the conventional disk drive is combined with non-volatile flash memory, of typically 128 MB or more to cache data during normal use.

A) Hyper Hard Disk Drive	B) Hybrid Hard Disk Drive
C) Hybrid Helium Disk Drive	D) Hyper Helium Disk Drive

Answer & Explanation Answer: B) Hybrid Hard Disk Drive

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

What does BOD5 refer to?

A) Biochemical Oxygen Demand in 5 days	B) Biochemical Oxygen Demand in 5 hours
C) Biochemical Oxygen Demand in 5 minutes	D) Biochemical Oxygen Demand in 5 Months

Answer & Explanation Answer: A) Biochemical Oxygen Demand in 5 days

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Filed Under: General Science
Exam Prep: Bank Exams , CAT

1 1616

Q:

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

The movie will create tension in the Indian society.

A) Tension would be created in the Indian society by the movie.	B) The tension shall be created in the Indian society by the movie.
C) Tension will be created in the Indian society by the movie.	D) The tension can be created in the Indian society by the movie.

Answer & Explanation Answer: C) Tension will be created in the Indian society by the movie.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

Herself saw the thief.

A) Herself she saw the thief.	B) She herself saw the thief.
C) Herself she see the thief.	D) No improvement

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