[Results] Prelims 2020 Over - Gearing for 2021

Hello friends, have two doubts, first , is this year's budget anymore relevant post atmanirbhar bharat package? Second, also how relevant is this year economic survey given the changed economic scenario within and outside the country for exam point of view ? How should we be going about these two documents now? . 

Hello, can someone please tell ,, who decides the eligibility of ews c? State govt or Central govt? Got confused as in today's Indian express it is written that states are to notify who constitute ews to be eligible for reservation.

Is central rules applicable or State, for example.u state Rajasthan has removed the land criteria for the certificate but I think it's still in there at centre, so wud that Rajasthan certificate is applicable for upsc ? This is my question

New to forum ias.  My question.. are forum simulator tests available online ....I mean where I can download them from ? Are they full length or subject wise ??  And how many tests are there in total ?