Questions

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:

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

A) 710 B) 720
C) 730 D) 740
 
Answer & Explanation Answer: D) 740

Explanation:
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Q:

Who is the first Indian woman Olympic medal Winner?

A) Saina Nehwal B) Sania Mirza
C) Dipa Karmakar D) Karnam Malleswari
 
Answer & Explanation Answer: D) Karnam Malleswari

Explanation:
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Filed Under: Sports
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Q:

In this question, the sets of numbers given in the alternatives are represented. The columns and rows of Matrix I are numbered from 0 to 4 and that ofMatrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., D can be represented by 02, 10,etc., and 'R' can be represented by 55, 67, etc. Similarly you have to identify the set for the word 'BEAR'.

A) 13,11,12,78 B) 31,22,23,97
C) 42,34,42,79 D) 24,40,23,67
 
Answer & Explanation Answer: D) 24,40,23,67

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Q:

Jahangir (1605–1627 AD) was the ruler of which dynasty?

A) Nanda B) Haryanka
C) Maurya D) Mughal
 
Answer & Explanation Answer: D) Mughal

Explanation:
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Filed Under: Indian History
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Q:

The decision to effect the Partition of Bengal was announced in 1905 by?

A) Lord William Bentinck B) Lord Mountbatten
C) Warren Hastings D) Lord Curzon
 
Answer & Explanation Answer: D) Lord Curzon

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Filed Under: Indian History
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Q:

What is the capital of Syria?

A) Damascus B) Bahrein
C) Adis Ababa D) Doha
 
Answer & Explanation Answer: A) Damascus

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Filed Under: Country Capitals
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Q:

Malachite is an ore/mineral of

A) Lead B) Manganese
C) Mercury D) Copper
 
Answer & Explanation Answer: D) Copper

Explanation:
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Filed Under: General Science
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