27:13

Problems on Ages - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

1:10:04

HCF and LCM - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

44:07

Problems on Trains - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

1:00:13

Series - Tricks & Shortcuts for Placement tests, Job Interviews & Exams

1:11:34

Permutation and Combination - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

34:33

Boats and Streams - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

58:31

Ratio and Proportion - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

43:15

Time and Work - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams