CBSE 10th

If it's the question about the low is, then I suggest you to introduce him to some practical work, like getting him into an ITI course. There he will be able to gain practical knowledge with proper instructions. If he is refuses to do that, then Try whatever he is good in like painting, singing, dancing, music, sports, etc. And support him to do the same. Career wise it is good but he must be really good at those things. The last option may be to give him a start up for small business like grocery store, barber shop, a small restaurant, etc. Also about the low iq do not worry there are thing that can be learnt for the first time and with practice people get better ATIT. He will just need your support. Hope this helps.

First of all, it is very important to plan your studies with a clear objective - Have a plan to show what is the current percentage of marks, what subjects are your strength and what are the weak points; go for a weekly timetable; allocate optimum time for strong subjects and more time for weaker ones; make sure to have enough time for food, rest and some relaxation or play. Have mentor in the form of teacher, parents, sibling etc. It truly helps to have someone guide you, direct you, review your work. Consistent and planned efforts will surely fetch good marks. In the summer vacations, you could study independently or take up tuition so you can catch up on subjects that are not your very easy ones. For example, Mathematics, you can practice formula and solving problems etc. And go through chapters say in physics. This will give you a good head start.