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Q:

The grouping of blood is based on substances called

A) antibodies B) antigens
C) antitoxin D) enzymes
 
Answer & Explanation Answer: B) antigens

Explanation:

The red blood corpuscles or Erythrocytes usually carry antigens and there are two types of antigens. The A group persons have antigen A in their red corpuscles and the B group have antigen A in their red corpuscles.The AB group persons have both antigen A and antigen B in their erythrocytes.The 'O'group persons have no antigens in their red corpuscles.

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Filed Under: Biology

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Q:

Which country has launched its first environmental research satellite 'Venus' ?

A) Russia B) India
C) China D) Israel
 
Answer & Explanation Answer: D) Israel

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

9 5327
Q:

According to experts what percentage of trash is recyclable?

A) 16% B) 36%
C) 72% D) 90%
 
Answer & Explanation Answer: D) 90%

Explanation:

according_to_experts_what_percentage_of_trash_is_recyclable1556256889.jpg image

 

EPA - Environmental Protection Agency.

 

The EPA estimates that 85% - 90% of the waste is recyclable, but we only recycle about 30% - 40% of it.

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Filed Under: General Awareness
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

5 5327
Q:

Which one of the following is present in the largest amount in terms of percent by mass in the earth's crust

A) Silicon B) Oxygen
C) Carbon D) Calcium
 
Answer & Explanation Answer: B) Oxygen

Explanation:
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Filed Under: World Geography

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Q:

The UNESCO literacy prize has been given to India for the third consecutive year in1992.The 1992 prize has been given to 

A) Kerala B) West Bengal
C) Pondicherry D) Assam
 
Answer & Explanation Answer: C) Pondicherry

Explanation:
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Filed Under: Honours and Awards

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Q:

The branch of agriculture science which deals with principles and practices of soil, water and crop management is called ______ ?

A) Agronomy B) Crop Farming
C) Horticulture D) Home Science
 
Answer & Explanation Answer: A) Agronomy

Explanation:

Agronomy deals with the methods which provide favourable environment to crop for higher productivity.

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Filed Under: General Awareness
Job Role: Bank Clerk

9 5320
Q:

Panchatantra has been written by

A) Kalidas B) Surdas
C) Vishakhadatta D) Vishnu Sharma
 
Answer & Explanation Answer: D) Vishnu Sharma

Explanation:
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Filed Under: Books and Authors

2 5319
Q:

 To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

A) ONLY B) DISTINCT
C) UNIQUE D) SINGLE
 
Answer & Explanation Answer: B) DISTINCT

Explanation:
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Filed Under: Database

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