TY  - BOOK
AU  - Khanna, S. 
TI  - Objective Arithmetic @ your fingertips for all competitive examinations
SN  - 9789391166250
U1  - 513 
CY  - New Delhi 
PB  - Global Net Publications
KW  - Mathematics
N1  - Number System; HCF & LCM; Simplification; Fractions; Number Analysis; Surds and Indices; Approximation and Rounding Off; Power and Exponents; Decimal; Square Root; Cube Root; Average; Profit and Loss; Simple Interest; Compound Interest; Ratio and Proportion; Mixture and Alligation; Time and work; Pipes and Cisterns; Speed, Time and Distance; Boats & Streams; Permutation and Combination; Probability; Percentage; Trigonometry; Geometry; Algebra; Mensuration 2D & 3D and Data Interpretation.
ER  -