Vastunisht Ankganit

For students appearing for sbi officers/bank po, rbi officers' grade; rbi/bank clerk; lic/gic aaos; ssc (graduate and matric level); assistants' grade, in-come tax inspectors, si delhi police/cbi etc. Exams; ac/dsp in bsf/crpf/itbp exam; bba/mba entrance/mat/gmat/gre/xat/jmet; hotel manage-ment/nift; b. Ed. Entrance exams; clerk grade of railway recruitment board; nda/cds/scra; teachers recruitment test for kendriya vidyalaya and delhi government schools; nstse/ national science olympiad/national cyber olympiad/math olympiad comprising thirty-three chapters, this book is specifically written to cater to the needs of candidates appearing for various competitive examinations mentioned here. The book is designed on the basis of actual papers of these examinations. The concepts are put across in a lucid and unambiguous manner and all efforts have been made to help students enhance their knowledge of mathematics and equip them with the skills that would enable them to succeed in these competitive examinations. Special features: a curtain raiser on various competitive examinations in the beginning of the book to guide the students more than 5000 solved problems to develop problem solving skills each chapter contains concise definitions and explanations of basic/fundamental principles and are further augmented with illustrative examples to enable the students learn and recall fast contains plenty of short cut methods covering each and every kind of question asked in competitive exams model test papers based on different competitive examinations provided at the end practice exercises covering all the topics in each chapter provided at the end for self-assessment large number of problems asked in competitive exams included in every chapter with explanatory answers table of contents: numbers hcf and lcm of numbers simplification square root and cube root percentage average ratio and proportion partnership simple interest compound interest discount profit and loss time and w