Aptitude Preparation for Campus Placements #14 | Number System | Quantitative Aptitude 

I love this series no time waste to the point concept

Thanks ma'am aapne ek basic idea dedia itne Kam tym Mai... Great job really

madam 7 ka divisible he sab sa aasan hai yaad rakna kaliya last number ku double karo aur last number ko chod kar subtract kardo..... continue this process till u get 7

Best series no bakswas only concept

Amazing trick for math calculation Very nice explanation Thanku mam

7 > last digit multiply by 2 and subtract other number

you are making the unit digit concept complicated

thanks for the insights, but can you explain us a solution to question 2 which is given in the sheet provided by you. it will be helpful if you do so

where is practice sheet

Waoo

14:20

even 10th class math dont ask these low level questions

Awesome