Q:

AIDS is caused by the Human Immunodeficiency Virus (HIV). The transmission of HIV infection generally occurs through

A) eating contaminated food and water	B) transfusion of contaminated blood and blood products
C) inhaling polluted air	D) shaking hand with infected person

Answer & Explanation Answer: B) transfusion of contaminated blood and blood products

Explanation:

AIDS is caused by the Human Immuno deficiency Virus (HIV), a member of a group of viruses called retrovirus, which have an envelope enclosing the RNA genome. Transmission of HIV-infection generally occurs by (a) sexual contact with infected person, (b) by transfusion of contaminated blood and blood products, (c) by sharing infected needles as in the case of intravenous drug abusers and (d) from infected mother to her child through placenta.

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Konkani is the official language of _________.

A) West Bengal	B) Arunachal Pradesh
C) Sikkim	D) Goa

Answer & Explanation Answer: D) Goa

Explanation:

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Filed Under: Indian Geography
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Q:

Which is the longest bone in human body?

A) febula	B) Tibia
C) Stapes	D) Femur

Answer & Explanation Answer: D) Femur

Explanation:

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Filed Under: Biology
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Q:

Which is NOT an example of organism that breaks down the food material outside the body and then absorb it?

A) Bread moulds	B) Yeast
C) Mushrooms	D) Snake

Answer & Explanation Answer: D) Snake

Explanation:

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Filed Under: Biology
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Q:

_____ is the fourth state of matter.

A) Plasma	B) Steam
C) Gas	D) Matteroid

Answer & Explanation Answer: A) Plasma

Explanation:

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Filed Under: Chemistry
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Q:

_____________ is the number of deaths in the population during a given period.

A) Natality	B) Mortality
C) Immigration	D) Emigration

Answer & Explanation Answer: B) Mortality

Explanation:

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Filed Under: General Science
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Q:

Person who is colour-blind cannot distinguish between

A) Black and yellow	B) Red and green
C) Yellow and white	D) Green and blue

Answer & Explanation Answer: B) Red and green

Explanation:

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Filed Under: General Science
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Q:

Venus is the _______ planet from the Sun.

A) 2nd	B) 4th
C) 6th	D) 8th

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