If you are worried about the performance of your student then you can refer such students to this which can remedy their shortfalls. By your referrals you can enhance the performance of your students.
The Online test india is remedying the shortcomings of the students and enhance their performance by giving them more mock and practice tests.
You can refer your students to this websites in order to enhance their learning experience. You can schedule the examination and teachers can provide them the link where the test are posted. This will make the mock tests in the classes easier
For every referral the teachers are rewarded. Such rewards are accrued and are given at the demand of the referrer.