yes, if you have a zeal towards hard work you can tackle both situations because you are left with less no of days and if you wanna clear both the exams you can join any crash course near by you offering both the courses or if not den you to adjust you crash course of these to courses accordingly.
In the crash courses the tutors offer special tricks that help you solving such exams easily and if you dot wanna waste time in crash course AND want to study at home there are many books that can help you in these days. they are as follows :-

JEE main physics in 40 days by arihant. same goes for physics and chemistry and the exam for IPMAT.
these books are also not costly and easilky available on flipkart too or any stationary.