Dear student,

The difference between homogenous and heterogeneous mixtures are:

• By definition, a pure substance or a homogeneous mixture consists of a single phase
• Particles are distributed uniformly
• We can’t judge a homogeneous mixture by just seeing it
• Homogeneous mixtures are also called solutions
• Uniform composition
• While a heterogeneous mixture consists of two or more phases.
• Particles are distributed non uniformly
• We can judge a heterogeneous mixture by just seeing it
• Non-uniform composition

98% of the questions are asked from NCERT books alone and so if you read them and understand the concepts, there should be no reason as why you cannot score 550 and above in NEET. There are many advanced books in the market but they focus on the advanced knowledge. But if you do not have the basics correct, you cannot understand those books. So stick to NCERT first. Once you are done with atleast 1 revision of NCERT books, then you can turn to:

Concepts of Physics by H. C. Verma
Objective Physics By DC Pandey
Fundamentals of Physics by Halliday, Resnick and Walker
Fundamental Physics by Pradeep
Problems in General Physics by IE Irodov

Physical Chemistry by OP Tandon
ABC of Chemistry for Classes 11 and 12 by Modern
Concise Inorganic Chemistry by JD Lee
Dinesh Chemistry Guide
Practise books by VK Jaiswal, MS Chauhan and N Awasthi

Biology Vol 1 and Vol 2 by Trueman
Objective Biology by Dinesh
Objective Botany by Ansari
Pradeep Guide on Biology
GR Bathla publications for Biology

If you want to appear for NEET 2021, you can prepare with the help of our NEET Knockout package: https://learn.careers360.com/knockout-neet-may/

Hi Dear,

It is recommended to go through following NCERT books to crack IAS exam:

• NCERT Class VI – Our Past
• NCERT Class VII – Our Past -I
• NCERT Class VIII – Our Past II and III
• NCERT Class IX – India and the Contemporary World – I
• NCERT Class X – India and the Contemporary World – II
• NCERT Class XI – Themes In World History
• NCERT Class XII – Themes In Indian History – I
• NCERT Class XII – Themes in Indian History – II
• NCERT Class XII – Themes In Indian History – III
• NCERT Class VI – The Earth Our Habitat
• NCERT Class VI (Old) - Lands and Peoples Part I
• NCERT Class VII – Our Environment
• NCERT Class VII (Old) - Lands and Peoples Part II
• NCERT Class VIII – Resource and Development
• NCERT Class VIII (Old) - Lands and Peoples Part III
• NCERT Class IX – Contemporary India – I
• NCERT Class X – Contemporary India – II
• NCERT Class XI – Fundamentals of Physical Geography
• NCERT Class XI – India – Physical Environment
• NCERT Class XII – Fundamentals of Human Geography
• NCERT Class XII – India – People and Economy
• NCERT Class IX – Political Science: Democratic Politics Part – I
• NCERT Class X – Political Science: Democratic Politics Part – II
• NCERT Class XI – Political Science: Indian Constitution at Work
• NCERT Class XI – Political Science: Political Theory
• NCERT Class XII – Political Science I: Contemporary World Politics
• NCERT Class XII – Political Science II: Politics in India since Independence
• NCERT Class IX – Economics
• NCERT Class X – Understanding Economic Development
• NCERT Class XI – Indian Economic Development
• NCERT Class XII – Introductory Microeconomics
• NCERT Class XII – Introductory Macroeconomics
• NCERT Science books

Good Luck

Hi Dear,

You should study NCERT books for following subjects for IAS preparation:

• Economics
• History
• Science
• Geography
• Indian Polity
• Environment & Ecology

For more preparation tips please visit the link provided below:

https://competition.careers360.com/articles/how-prepare-for-upsc-ias

Good Luck

Hello Student,

NCERT books are the main requirement of a JEE aspirant or a NEET aspirant. These are written in a very simple language. And whatever other books you are reading , NCERT books are must for JEE and NEET exams. These will cover your basic concepts very clearly. Start from NCERT books and only then move to some tough books for problems. You can read other books too, but NCERT books are must for both the exams.

hope this helps

Dear aspirant,

According to your query, you have to understand that jee is not something that you can get over by reading some specific books. Yes, Ncert chemistry is a must so i would recommend you to go through the whole book but for maths and physics you need not necessarily follow ncert books ,you can follow allen maths handbook for maths and for physics go for HC Verma. This is only for theory and you can do other books also if you want .