Hello Rahul,

In order to prepare for OIR test for NDA SSB, you should read newspapers, magazines and books, practise NDA mock test and NDA question papers to be familiar with exam pattern. Make notes for harder topics to revise for the exam. List of some Best preparations Books for

Hello,

The topics that are mainly included and also rounded as important for NDA exam are as follows:

• Algebra
• Matrices and Determinants
• Trigonometry
• Analytical Geometry of two and three dimensions
• Differential Calculus
• Integral Calculus and Differential Equations
• Vector Algebra
• Statistics and Probability

SSB Written Exam syllabus 

General English and Hindi

Heyyy.... 

It's all depends on you. In the coaching classes you'll get more indulge in studies as it'll give you such environment, you can ask doubt at that time only etc are the pros of it. While for the online coaching, it's beneficial to save your time of going to

Hi Sushila.....

For most animals (and people), having babies goes hand in hand with the responsibility of raising and feeding them. Imagine, though, if an animal had its baby and tricked another animal into raising it for them. In fact, this is exactly the strategy used by some species of

hii sushila 

the stages of lithosere are-

1) crustose lichen which is a pioneer community

2) foliose lichen

3)moss 

4) herb 

5) shrub

6) forest

i hope this information helps you.

thank you

hii sushila

the species which have great influence on the community characterstics realtive to their low abundance or biomass are called key stone species.The activities of key stone species determine the structure of community.

example-lion in forest,kangroo rat in desert

i hope this information helps you.

thank you

Hello Jafrulla..

Thanks for contacting Careers360..

Yeah..Definitely you can crack JEE ..The only thing you need is determination and hardwork..

You can see this website and follow the steps daily and get suceeded in JEE.

https://engineering.careers360.com/articles/how-crack-jee-main-2019

All the best for your career:)

Read NCERT textbooks of 11th and 12th standard of Physics, Chemistry and Biology. NCERT textbooks are very helpful for entrance exam. 

Solve Multiple Choice Question of every chapter immediately after you finish that respective chapter. This is because it will make your concept stronger.

Daily give time to every subject.