All NCERT BOOKS OF CLASS X STEPS TO DOWNLOAD ::-- 1) CLICK ON THE LINK WHICH YOU WANT TO DOWNLOAD. 2) NOW CLICK ON ""I'm not a robot"" 3) NOW CLICK ON ""Click here to continue"" 4) CLOSE THE ''AD'' PAGE (REPEAT THE PROCESS 3 TO 4 TIMES.) 5) AGAIN CLICK ON ""Click here to continue"" 6) THEN WAIT FOR PAGE TO RELOAD PROPERLY. 7) 5 SECOND COUNT WILL START 8) CLICK ON GET LINK 9) CLOSE THE ''AD'' PAGE 10) DONE BOOKS PDF GIVEN BELOW ::-- Social Science 1) Contemporary PDF -> "" Click here to download "" 2) Democratic Politics -II PDF -> "" Click here to download "" 3) India and Contemporary World -II PDF -> "" Click here to download ""