Test preparation

You can buy Arihant Entrance Test Book for any course in JMI.
You will get previous year's question paper for preparation.

Memorise every formula physics chemistry. this will prevent u from losing marks because you
forgot the formula

You can prepare for PO exams simultaneously with B.Com. You can join an institute for PO exam preparation but you can attempt exam only in last year or last semester. You can also take weekend classes for PO entrance so that you can manage your B.Com classes also. You have to manage the time between both the courses and also regular practice is needed for PO.

Christ university understands that people come from different educational backgrounds and they may not have had the complete education. So keeping this in mind the paper is quite easy. Maths till class 10th is asked and there are more questions based on logical reasoning. So there is no need to refer to a book just be confident and remember what all you have learned.

Almost every institute in India gives admissions for graduation on the basis of 12th marks. So, do well in your boards. If you want to go for research, you can take admission in IISC, Bangalore. Admissions there are given on the basis of IIT-JEE result.

It is never too early to start the preparation for any exam. If you feel you can devote some time or have free time on your hands, please go ahead and start preparations for MBA entrance exams. There are many who leave preparations for the end, don't do it. Don't be like them. Regards.

Hi Anushka. It is best that you start your CS alongwith graduation. Managing both CS syllabus and graduation studies is a bit challenging, but can be managed with ease, once started. If you are planning of doing the same with MBA, the task would be a bit more challenging. The only benefit you derive starting CS after graduation is that you don't have to appear for the foundation exam. Think and act wisely. Feel free to revert. All the best!