Q:

If O is the centroid and AD, BE and CF are the three medians of Δ ABC with an area of 96 cm2 then the area of Δ BOD in cm2 is

A) 8	B) 12
C) 16	D) 24

Answer & Explanation Answer: C) 16

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1350

Q:

If the distance travelled by an object is zero, then the displacement of the object

A) is zero	B) is negative
C) is positive	D) may or may not be zero

Answer & Explanation Answer: A) is zero

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Which enzyme has been used by scientists of Massachusetts Institute of Technology to induce plants to give off dim light?

A) Carotenogen	B) Luciferase
C) Reductase	D) Peroxidase

Answer & Explanation Answer: B) Luciferase

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

2 1350

Q:

Stagflation exists when _____

A) price indices and output both decrease.	B) price indices increase but output decreases.
C) price indices and output both increase.	D) price indices decrease but output increases.

Answer & Explanation Answer: B) price indices increase but output decreases.

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

In which of the following types of economy are the factors of production owned individually?

A) Capitalist	B) Socialist
C) Mixed	D) Both Capitalist and Socialist

Answer & Explanation Answer: A) Capitalist

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Involuntary muscles are controlled by the

A) Central nervous system	B) Autonomic nervous system
C) Peripheral nervous system	D) All the above

Answer & Explanation Answer: B) Autonomic nervous system

Explanation:

Involuntary muscles are the muscles which contract without conscious control whereas Voluntary muscles are the muscles that help you walk, talk, pick up things, jump and do all the basic or complex movements you do everyday with your consciousness.

* The contraction in the involuntary muscles is controlled by the autonomic nervous system. These are present in the walls of the digestive system, blood vessels, bronchi, uterus and bladder.

* Voluntary muscles are mostly located in the arms ,legs ,hands, and feet.

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which of the following is an amphoteric oxide?

A) Aluminium oxide	B) Iron oxide
C) Magnesium oxide	D) Carbon dioxide

Answer & Explanation Answer: A) Aluminium oxide

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following awards is given in the field ofliterature?

A) Arjuna Award	B) Ashok Chakra
C) Vyas Samman	D) Bharat Award

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