📢 1800+ Railway Questions & RRB Study Material🚀
FREE CONTENT
COURSES
AP
TS
Why are luggages fitted with rollers?
Wheels reduce friction and rolling makes the movement smooth and easy
Rolling friction is higher than sliding friction. Hence, luggages are fitted with rollers
Rollers give grip to luggage so that movement is tough
Rollers obstruct easy and smooth movement
Create a FREE account and get:
Data Interpretation
Coins and Weights
Maxima-Minima
Routes And Networks
DI with connected data sets
Selection With Condition
Miscellaneous LR
Puzzles
Venn Diagrams
Quant Based LR
Data change over a period
Charts
Games and Tournamnents
Arrangement
Truth Lie Concept
DI Miscellaneous
Table with Missing values
Scheduling
Quant Based DI
Special Charts
Data Interpretation Basics
2D & 3D LR
Login to your Cracku account.
Follow us on
Incase of any issue contact support@cracku.in
Boost your Prep!