is sanjay agarwal costing may 12 videos useful for nov 18 attempt

Nh aisa nh h... But bht jyada time le legi.... N sirf concept samjhoge que pattern me change aya h.... Practice karni padegi khud hi.. Better h awlf study karo... Concept youtube pe mil jaynge sath me padhuka utha lo.... Or k lye bht si videos h.... Sanjay agrawal sw achha to yeh hi h.... Baki bht time h 4 ghante class lene ko aur fr practice karnw ko... Aur sare sub k lye... To kar sakte ho... Best of luck

Agree with Mr.Story Teller.
You can only take concept from that video but you have to practice sums from Institute/Pratice Material or some other material

Please bata do ki kis video me concept milega... Link provide karo na