Rahul Mehta Gandhinagar LsCandidate
Most recallists have excellent logic skills. So they can all learn class12 level maths , science and become excellent tutors. Maths science coaching is very very well paying. They can be online as well offline. Parttime to start with and then fulltime.
.
To start with , one has to start with class06 maths - there are no shortcuts !!! They can start learning class06 maths from any good books like FutureKids (VkGlobals) . And then move up the ladder.