Quantitative aptitude
An aptitude test represents a sytematic way to judge a candidate's mental capability as how he/she performs certain tasks and reacts to different scenarios. Each aptitude test uses a standard method of administration and scoring so that results can be computed and compared with the other candidates.
This tutorial will teach you basic concepts of aptitude like numerical computation ability, analytical abilities. The tutorial is divided into sections such as Number System, Basic Arithmetic, Decimals and so on. Each of these sections contain related topics with simple and useful examples.
This reference has been prepared for the candidates to help them to understand the basic to advanced concepts required to pass the Aptitude Tests, IAS, PCS and other Civil Services Exams. This tutorial will give you enough understanding on various concepts where you can take yourself to a higher level of expertise.
Arithmetic is a branch of mathematics which deals with problems relating to Number system, Decimals, Fractions, Simplification, HCF and LCM, Ratio and Proportion, Percentage, Partnership, Average, Profit and Losses, Simple Interest and Compound Interest, Mensuration, Time and Work, Time and Distance, Data Interpretation, Trigonometry, etc. In every competitive examination there is a quantitative aptitude question paper. Candidate should have good understanding of all the topics mentioned in the arithmetic syllabus as the current day competitive examinations test the candidate's clarity of concept, speed of calculation and accuracy of the solution. To help those candidates who are preparing for competitive examinations we have provided separate quantitative aptitude topics on the above mentioned topics. In every chapter we have given important formulas and short cut tricks wherever applicable. Candidates should go through each and every formulae and shortcut tricks before going through the problems.
1. Number system and algebra
2. Percentage
3. Average
4. Ratio and proportion
5. Hcf and Lcm
6. Profit and loss
7. Simple interest
8. Compound interest
9. Time and work
10. Time and distance
11. Pipe and cistern
12. Partnership
13. Boat and stream
14. Mixture and allegation
15. Trigonometry
16. Hight and distance
17. Geometry and co-ordinate geometry
18. 2d mensuration
19. 3d mensuration
20. Data interpretation
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