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Q:

What is organic matter in soil is also called

A) residue B) humus
C) occlusion D) compact
 
Answer & Explanation Answer: B) humus

Explanation:

In soil, organic matter consists of plant and animal material that is in the process of decomposing. When it has fully decomposed it is called humus. Soil organic matter serves as a reservoir of nutrients for crops, provides soil aggregation, increases nutrient exchange, retains moisture, reduces compaction,... 

This humus is important for soil structure because it holds individual mineral particles together in clusters.

 

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Filed Under: General Science
Exam Prep: Bank Exams

3 948
Q:

From which of the following, is the GDP of a country not derived from?

A) Agricultural sector B) Industrial sector
C) International sector D) Service sector
 
Answer & Explanation Answer: C) International sector

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

If the fixed costs of a factory producing candles is Rs 20,000, selling price is Rs 30 per dozen candles and variable cost is Rs 1.5 per candle, what is the break-even quantity?

A) 20000 B) 10000
C) 15000 D) 12000
 
Answer & Explanation Answer: A) 20000

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Atomic mass of Sulphur is 32 u. The number of moles in 16 grams of Sulphur is:

A) 0.5 moles of Sulphur B) 0.25 moles of Sulphur
C) 0.75 moles of Sulphur D) 1 mole of Sulphur
 
Answer & Explanation Answer: A) 0.5 moles of Sulphur

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

Western blot is the diagnostic test for

A) Plague B) Leprosy
C) HIV D) Typhoid
 
Answer & Explanation Answer: C) HIV

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which of the following branch of medical science deals with the study and treatment of the liver?

A) Helcology B) Hepatology
C) Heterology D) Geriatrics
 
Answer & Explanation Answer: B) Hepatology

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which of the following represents the pair of sex chromosomes in women?

A) XY B) XX
C) YY D) None of these
 
Answer & Explanation Answer: B) XX

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the fourand indicate it by selecting the appropriate option.

I ______ not attend the party

A) probably be B) will be
C) won’t D) shall
 
Answer & Explanation Answer: D) shall

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Filed Under: English
Exam Prep: Bank Exams

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