General Knowledge Questions

Q:

Economics involves marginal analysis because

A) marginal benefits always exceed marginal costs B) much economic behavior is irrational
C) most decisions involve changes from the present situation D) marginal costs always exceed marginal benefits
 
Answer & Explanation Answer: C) most decisions involve changes from the present situation

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

3 1899
Q:

Which of the given below is not a hardware?

A) Assembler B) Monitor
C) Printer D) All of the above
 
Answer & Explanation Answer: A) Assembler

Explanation:

Assembler is not the hardware among the given options. Hardware is what is made of IC's and circuits.

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2 1899
Q:

When was World Meterological Organisation estabilished?

A) 1950 B) 1952
C) 1956 D) 1949
 
Answer & Explanation Answer: A) 1950

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Filed Under: World Organisations

5 1899
Q:

Which equation is an example of a synthesis reaction?

A) 2H2 + O2 → 2H2O B) Na + Cl → NaCl
C) HA + BOH → H2O + BA D) NaCl + AgNO3 → NaNO3 + AgCl
 
Answer & Explanation Answer: B) Na + Cl → NaCl

Explanation:

When two or more chemical species combine to form a single product, the reaction is said to be synthesis reaction. It is also called as Direct Combination reaction.

 

Here in the given options, Sodium (Na) combines with Chlorine (Cl) to form a more complex single product Sodium Chloride (NaCl).

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

2 1898
Q:

Who is the current speaker of Lok Sabha?

A) M. Venkaiah Naidu B) Sumitra Mahajan
C) Pocharam Srinivas Reddy D) Madhusudanachari
 
Answer & Explanation Answer: B) Sumitra Mahajan

Explanation:

Sumitra Mahajan is the current speaker of Lok Sabha.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

1 1898
Q:

Systems biology is mainly an attempt to

A) Understand the behavior of entire biological systems B) Speed up the technological application of scientific knowledge
C) Analyze genomes from different species. D) None of the above
 
Answer & Explanation Answer: A) Understand the behavior of entire biological systems

Explanation:

An approach to studying biology that aims to model the dynamic behavior of whole biological systems based on a study of the interactions among the system's parts.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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1 1898
Q:

Variation in human skin color is an example of

A) Heredity B) Polygenic traits
C) Multiple alleles D) Incomplete dominance
 
Answer & Explanation Answer: B) Polygenic traits

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

3 1898
Q:

If an animal is an ectotherm, it has?

A) A skeleton on the inside of its body B) A body that does not produce much internal heat
C) A skeleton on the outside of its body D) A body that regulates its own internal temperature
 
Answer & Explanation Answer: B) A body that does not produce much internal heat

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Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 1898