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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 B in their red corpuscles. The AB group person 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:

A colored ion generally indicates a

A) transition metal B) metalloid
C) large in size D) Both B & C
 
Answer & Explanation Answer: A) transition metal

Explanation:

A colored ion generally indicates a transition metal.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Who is the inventor of railway engine?

A) George Stephenson B) W.H.F Talbot
C) Richard Trevithik D) Eli Whitney
 
Answer & Explanation Answer: C) Richard Trevithik

Explanation:
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Filed Under: Inventions

1 4102
Q:

Lakes formed due to marine deposits are

A) crater lakes B) cirque lakes
C) ox-bow-lakes D) lagoons
 
Answer & Explanation Answer: D) lagoons

Explanation:

Lagoons are formed along the coasts by the action of winds and waves. They are commonly found off the deltas of large rivers such as the Nile and Ganges.

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Filed Under: World Geography

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Q:

What happens when HLT instruction is executed in processor?

Answer

The Micro Processor enters into Halt-State and the buses are tri-stated. 

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Subject: Hardware

0 4101
Q:

The quickest and easiest way in word, to locate a particular word or phase in a document is to use the command

A) Replace B) Find
C) Lookup D) Search
 
Answer & Explanation Answer: B) Find

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

11 4101
Q:

All of the following are true of neurons except that

A) they conduct a nervous impulse B) they are a very specialized form of connective tissue
C) thay are separated from one another by synapses D) When mature, they lose ability to divide
 
Answer & Explanation Answer: B) they are a very specialized form of connective tissue

Explanation:

All of the following are true of neurons except that they are a very specialized form of connective tissue.

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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

3 4100
Q:

Which statement describes the term salary?

A) Salary refers to the fixed amount paid on a daily basis. B) Salary refers to the varying amount paid on a daily basis.
C) Salary refers to the fixed amount paid on a weekly, bi-weekly, or monthly basis. D) None of the above
 
Answer & Explanation Answer: C) Salary refers to the fixed amount paid on a weekly, bi-weekly, or monthly basis.

Explanation:

A salary is best described as a fixed amount of income that is paid to an individual on a weekly, bi-weekly or monthly basis.

 

A salary can also be described as the annual earnings paid out over a year.

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 4100