bio m buss 31 years k previous year raatneee se kitne marks aajayegey??
Hello sana. To just memorise can never be a solution but still you hadnt mentioned about to exam if it is about state level exam so you might get help from that or you can score aroung 50 Percent marks might some questions repeat but if its all india level exam then beleive me its definite that more than 5 questions wont repeat . So i would suggest u to work hard without just memorising stuffs .
Hope it helps



