Q:

Which one of the following methods is not suitable for urban rainwater harvesting?

A) Rooftop recharge pit	B) Recharge wells
C) Gully plug	D) Recharge trench

Answer & Explanation Answer: C) Gully plug

Explanation:

In urban areas, rain water available from roof tops of buildings, paved and unpaved areas goes waste. This water can be recharged to aquifer and can be utilized gainfully at the time of need. In areas where the surface soil is impervious and large quantities of roof water or surface runoff is available within a very short period of heavy rainfall, the use of trench/ pits is made to store the water in a filter media and subsequently recharge to ground water through specially constructed recharge wells.

Gully plugs are built using local stones, clay and bushes across small gullies and streams running down the hill slopes carrying drainage to tiny catchments during rainy season.It is applicable only in rural areas.

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

In MS-Excel, ________ are an excellent tool to present data in a worksheet in a visually appealing format which aids in analyzing and comparing data.

A) Charts	B) Mail merge
C) Outline	D) Tables

Answer & Explanation Answer: A) Charts

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

______________ of a wave is the rate of transfer of energy per unit area perpendicular to the direction of travel of the wave.

A) Interference	B) Rectification
C) Intensity	D) Diffraction

Answer & Explanation Answer: C) Intensity

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

If the kinetic energy of a body becomes 256 times its initial value, then the new linear momentum will be

A) 8 times the initial value	B) 16 times the initial value
C) the same as the initial value	D) 32 times the initial value

Answer & Explanation Answer: B) 16 times the initial value

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The Residuary powers of legislation under Indian Constitution rests with

A) President	B) Prime Minister
C) Parliamen	D) States

Answer & Explanation Answer: C) Parliamen

Explanation:

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Filed Under: Indian Politics

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

If I had cared, (1)/ I will buy (2)/ it again. (3)/ No error (4)

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: B) 2

Explanation:

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

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Lucid

A) Murky	B) Clear
C) Dim	D) Dumb

Answer & Explanation Answer: B) Clear

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Alkali metals can

A) be highly unstable at room temperature	B) vaporize at room temperature
C) easily gain electrons	D) easily lose electrons

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