According to your having lack of knowledge in number of subjects will desire how many teachers should have to take. If you think that you are weak in main subjects such as English, math, science then you should take three tutors before the SSC exam. You have to take their helps to complete your lesson which you understand a little. Different teachers for different subjects will be very helpful for your lifetime career. If you have good and experienced teacher for those subjects then you have a very accuracy of doing well in the SSC exam.
Teachers are the main way to reach you to your successful position in the SSC exam. If you can study well and have a teacher also as supporting then you will have no fear of being loser in SSC. Any weaken subjects and chapters will be taught by your teacher easily that you may not be able to complete by yourself. You have to take every step very sensitively and wisely before the SSC exam because this is your career exam. So when you feel any lack of teachers, you should immediately fill the gap of such a problem.
You must keep in mind that you have to go ahead in your life with the result of SSC. So take the 3 months of SSC as challenge and use any tutor or learning system as weapon to win this war. You have to gain good marks in the SSC as you have been working very hard since 10 years from starting to end classes. At the end of SSC result 2017 you will have to full result of your lifetime studying. So try to manage times for extra private tutors if you need them to complete your subject.
Your private tutor must be tested before you bring him to you for getting knowledge from him. Every teacher may have been skilled in two subjects both in English and mathematics. But you should wisely choose only one subject experienced teacher for your learning a single subject. Teachers of different subjects may be weaken in giving you creative learning in the same subject. So you have to take every decision wisely while looking for a private tutor for completing your lesson. The SSC exam is a very serious life career exam and you need to be attentive to you study besides the teachers help.