Questions

Q:

Polyploidy arises due to change in the

A) number of chromatids B) structure of genes
C) number of chromosomes D) structure of chromosomes
 
Answer & Explanation Answer: C) number of chromosomes

Explanation:
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Filed Under: Biology

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Q:

Which among the following has highest electron affinity?

A) Chlorine B) Fluorine
C) Helium D) Xenon
 
Answer & Explanation Answer: A) Chlorine

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

The short run average cost curve is ____ shaped.

A) U B) V
C) X D) W
 
Answer & Explanation Answer: A) U

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

There is a protocol signed to reduce production of CFC, known as

A) CFC Protocol B) IR Protocol
C) Montreal Protocol D) UV Protocol
 
Answer & Explanation Answer: C) Montreal Protocol

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

What is organic matter in soil is also called

A) residue B) humus
C) occlusion D) compact
 
Answer & Explanation Answer: B) humus

Explanation:

In soil, organic matter consists of plant and animal material that is in the process of decomposing. When it has fully decomposed it is called humus. Soil organic matter serves as a reservoir of nutrients for crops, provides soil aggregation, increases nutrient exchange, retains moisture, reduces compaction,... 

This humus is important for soil structure because it holds individual mineral particles together in clusters.

 

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Meter in a vehicle that calculates distance covered by the vehicle is called __________.

A) Speedometer B) Odometer
C) Thermometer D) Kilometre
 
Answer & Explanation Answer: B) Odometer

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Insulators have resistivity of the order of 

A) 106 Ω m to 108 Ω m B) 10-12 Ω m to 10-17 Ω m
C) 10-8 Ω m to 10-6 Ω m D) 1012 Ω m to 1017 Ω m
 
Answer & Explanation Answer: D) 1012 Ω m to 1017 Ω m

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Public Sector Enterprises (PSEs) is comes under which ministry? 

A) Ministry of Heavy Industries and Public Enterprises  B) Ministry of Environment, Forest and Climate Change 
C) Ministry of Personnel, Public Grievances and Pensions  D) Ministry of Corporate Affairs 
 
Answer & Explanation Answer: A) Ministry of Heavy Industries and Public Enterprises 

Explanation:

The Ministry of Heavy Industries and Public Enterprises is a branch of the Government of India that administers 48 central public sector enterprises (PSEs) and assists them in their effort to improve capacity utilization and increase profitability, generate resources and re-orient strategies to become more competitive. 

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

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