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

1 1382

Q:

Select the word with the correct spelling.

A) dievorce	B) carapase
C) usefully	D) shufles

Answer & Explanation Answer: C) usefully

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1382

Q:

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

INSOLENT

A) OFFENSIVE	B) INTOLERANT
C) INDECENT	D) AWKWARD

Answer & Explanation Answer: A) OFFENSIVE

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1382

Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Nascent

A) Developing	B) Germinal
C) Maturing	D) Withering

Answer & Explanation Answer: D) Withering

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1382

Q:

By increasing the price of entry ticket to a fair in the ratio 5:7, the number of visitors to the fair has decreased in the ratio 11:9. In what ratio has the total collection increased or decreased?

A) increased in the ratio 55:63	B) decreased in the ratio 63:55
C) increased in the ratio 45:77	D) decreased in the ratio 77:45

Answer & Explanation Answer: A) increased in the ratio 55:63

Explanation:

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

0 1382

Q:

Improve the bracketed part of the sentence.
She is (the best and wisest) girl in the class.

A) best and wisest	B) a best and a wisest
C) the best and the wisest	D) No improvement

Answer & Explanation Answer: C) the best and the wisest

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

0 1382

Q:

What is the number of groups and periods in the modern periodic table?

A) 18, 7	B) 18, 8
C) 16, 7	D) 16, 8

Answer & Explanation Answer: A) 18, 7

Explanation:

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Filed Under: Chemistry

0 1382

Q:

Metals react with sodium hydroxide to produce ___________.

A) oxygen gas	B) sodium
C) water	D) hydrogen gas

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