hello harshini,

now a days, for preparing JEE MAIN, you must join coaching institute for preparation because now the competion level is very high of JEE MAIN. without preparation is very tough and very hard work for you.

there are many of best coaching for JEE MAIN like FITJEE, AKASH etc.

you can join during your 12th that the help most.

good luck.

• 1. Hardwork
• 2.determination
• 3.practise
• You must first solve ncert and then jump to reference books . Then try to solve previous 10 years paper this will help you to analyse your speed .
• Best of luck