Hello student,

If you intend to qualify any entrance examination like jee or neet you need to develop a crystal clear concept in ncert. But in some topics you might need some extra edge to stand out in the competition , in that case hd verma and sl arora comes in handy. Also questions in these books will make you understand the topic better. So if you are looking for a solid foundation , you should go with hd verma / sl arora.

You can also check this space for study tips for jee

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/articles/how-prepare-for-jee-main/amp&ved=2ahUKEwjr1Zr2iaT0AhXkrJUCHWljA-QQFnoECAwQAQ&sqi=2&usg=AOvVaw3Z7NdP7fa5fX0xv1cPh8w7&ampcf=1

For neet

https://www.google.com/url?sa=t&source=web&rct=j&url=https://medicine.careers360.com/articles/neet-preparation-tips/amp&ved=2ahUKEwjv8Oi3iqT0AhUFpZUCHdvYDeMQFnoECDoQAQ&sqi=2&usg=AOvVaw3Q_FrQnatyiG4s1cFLQZbR&ampcf=1

Good luck!

Hello.

It is always important to go through the books prescribed by Ncert that are the tect books. They are very basic and one must first hi through the text properly and practice it completely and daily and then go onto the guide books. NCERt books are structured in a way that children could learn better and easily without any problem. The guide books are for extra support but your main help is your textbook.