Sahitya Bhawan | Pratiyogita Sahitya UPSC Civil Services Pre Paper 2 Basic Numeracy book in English.

• Sahitya Bhawan | Pratiyogita Sahitya UPSC Civil Services Preliminary Examination Paper 2 Basic Numeracy in English is a best reference book includes solved papers of previous examinations, theory based study material on prescribed and revised syllabus followed by questions as per the latest paper pattern.
• The text matter will help the students in understanding the subject.
• The questions have been prepared in such a manner that they cover the entire syllabus.

Contents

• Questions asked in Civil Services (Pre.) Exam. 2013 & 2011
  Basic Numeracy
• Number System
• Decimal and Fractions and Relationship Between Numbers
• Indices and Surds (Square, Square Root, Etc.)
• Highest Common Factor and Least Common Multiple (H.C.F. and L.C.M.)
  Simplification
• Time and Work, Pipe and Cistern (Using Unitary Method, Chain Rule, Variation and Ratio Also)
• Speed, Time and Distance, Ratio and Time
• Percentage
• Profit and Loss
• Ratio, Proportion and Variation
• Logarithms
• Interest (Simple and Compound)
• Discount (Trade Discount, True Discount, Etc.)
• Average
• Partnership
• Stock and Shares
• Problems Based on Ages
• Problems Based on Fractions
• Problems Based on Numbers
• Alligation, Mixture
• Clock
• Calendar
• Mensuration : Plane Figures
• Mensuration : Solid Figures
• Trigonometry : Height and Distance

Data Interpretation

• Interpretation of Data
• Data Sufficiency
• Permutations and Combinations
• Probability

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