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

3 604

Q:

The energy released at the end of digestion is in the form of

A) thermal energy	B) electric energy
C) kinetic energy	D) chemical energy

Answer & Explanation Answer: D) chemical energy

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

0 604

Q:

Blocking in experimental design is useful because it

A) keeps the experimenter from knowing which subjects are in the treatment group.	B) prevents response bias from entering into the experiment.
C) gives the quarterback enough time to throw the ball.	D) controls for multiple variables in an experiment.

Answer & Explanation Answer: D) controls for multiple variables in an experiment.

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Which of the following coloured light has the lowest frequency?

A) Green	B) Blue
C) Red	D) Violet

Answer & Explanation Answer: C) Red

Explanation:

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Filed Under: Physics
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Q:

What is the increase in the number of workdays under the rural job guarantee scheme (MNREGA) in drought-affected areas?

A) 10	B) 25
C) 40	D) 50

Answer & Explanation Answer: D) 50

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Which Metro Rail Corporation will lay vibration-absorbing tracks for the first time in India?

A) Mumbai Metro Rail Corporation	B) Noida Metro Rail Corporation
C) Kolkata Metro Rail Corporation	D) Delhi Metro Rail Corporation

Answer & Explanation Answer: A) Mumbai Metro Rail Corporation

Explanation:

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Filed Under: General Awareness
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Q:

Government intervention in a modern economy is useful because

A) the needs and wants of modern society are always met by the market place	B) the market place has many incentives to create public work such as parks and library’s
C) governments are more able to meet some needs and wants of modern society in a way that ensures that all members of society can participate	D) the market place powers all its own laws

Answer & Explanation Answer: C) governments are more able to meet some needs and wants of modern society in a way that ensures that all members of society can participate

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Which is the political party started by Telugu film actor Chiranjeevi, who later merged it with the Indian National Congress?

A) Nava Nirman Party	B) Andhra Pride Party
C) Telugu Desam Party	D) Praja Rajyam Party

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