About What is Tehkals.com We Provides notes, quizzes and video lectures for the students and job seekers.Video lectures:Free of cost video tutorials for the subjects of Mathematics, Computer Science and other Science Subjects.Notes for different Subjects:we also provide notes for different classes like 9th and 10th and subjects like physics, maths, Biology, Chemistry, english etc.It will also provide multiple choice questions “mcqs” for different job tests.Online Quizzes:Online quiz’s for both students and job seekers.Announcement of Job opportunities in the local schools.