Numbers of significant figures in the volume of a cube of side 6.103 m are
The number of significant figure in length of the side is 4. So the calculated volume should be rounded off... View Article
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The force required to take away a flat plate of radius 4 cm from the surface of water is (surface tension of water = 70 dyne/cm)
Force due to surface tension acts all along the circumference of the circular plate. Therefore, force required to take away... View Article
07 November 2019: PIB Summary & Analysis
Read the daily PIB update and stay up-to-date on current affairs for the UPSC exam. November 7th, 2019 PIB:- Download PDF Here... View Article
Gist of EPW October Week 4, 2019
The Economic and Political Weekly (EPW) is an important source of study material for IAS, especially for the current affairs segment.... View Article
07 November 2019: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 7th November 2019. Important news and... View Article
07 Nov 2019: UPSC Exam Comprehensive News Analysis
7 Nov 2019 CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related C. GS... View Article
Appointment and Removal of Judges of the Supreme Court of India
India works on three tiers of the Judicial system: The Supreme Court, the High Court and Subordinate Courts. In the... View Article
06 November 2019: PIB Summary & Analysis
Read the daily PIB update and stay up-to-date on current affairs for the UPSC exam. November 6th, 2019 PIB:- Download PDF Here... View Article
06 November 2019: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 6th November 2019. Important news and... View Article
Mention the Three Salivary Glands That Secrete Saliva
Saliva plays an important role in the process of digestion. Digestion is initiated in the presence of saliva. Salivary glands... View Article
Write About the Economic Importance of Earthworm
An earthworm is a segmented worm; a terrestrial invertebrate belonging to the phylum Annelida. They are the common inhabitants of... View Article
Mention the Fate of Different Floral Parts After Fertilization
The flower has served its purpose after fertilization: Stamens, style, petals and stigma wither and typically fall off The calyx... View Article
List the Different Types of Movements Exhibited By the Human Body
The different types of movements exhibited by the human body are as below: Muscular movement – this movement is exhibited... View Article
How Does Expired Air Differ From Inspired Air Qualitywise?
The air inside the lungs is never completely replaced. There is always a mixture of air left inside and the... View Article
Mention the Advantages of Local Defence Systems
The local defence system serves as a barrier system tackling germs at their possible entry points. They include: If entered,... View Article
Mention the Pathway Taken By Germs To Enter Our Body
Immunity is the body’s defence against diseases. Our body is invaded by different harmful substances such as germs and pollutants... View Article
List the Categories of Diseases Based On the Extent of Occurrence
The different categories of diseases based on the extent of occurrence are: Epidemic diseases – diseases breaks out and spreads... View Article
How can we control the breeding of mosquitoes?
Answer: Mosquitoes can transmit diverse infectious pathogens and parasites that cause diseases such as dengue, Zika, Chikungunya, West Nile fever,... View Article
Why Do We Need Energy?
Body cells require energy for a vast variety of activities. We need energy for the following reasons: Energy is required... View Article
List 4 Channels Through Which Heat is Lost From the Body
Our body also generates heat. The heat from our body is lost or expelled from the body in various different... View Article
