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  • Simplification Practice Set E-Book

Simplification Practice Set E-Book

  • Posted by Best institute-IPCI Mumbai
  • Date 12/07/2016
World Population Day 11 Observed
List of IIFA winners 2016

Simplification

1. Table
2. Square Table
 Practice Set – 1
3. Square Root
 Practice Set – 2
4. Cube Table & Cube Root.
 Practice Set – 3
5. VBODMAS
 Practice Set – 4
 Practice Set – 5
 Answers Key – 5
6. Series
7. Fraction
8. Approximate

BODMAS rule defines the correct sequence in which operations are to be performed in a given mathematical expression to find its value.

In BODMAS,
B = Bracket,
O = Order (Powers, Square Roots, etc.)
DM = Division and Multiplication (left-to-right)
AS = Addition and Subtraction (left-to-right)

This means, to simplify an expression, the following order must be followed.

  • Do operations in Brackets first, strictly in the order (), {} and []
  • Evaluate exponents (Powers, Roots, etc.)
  • Perform division and multiplication, working from left to right. (division and multiplication rank equally and done left to right).
  • Perform addition and subtraction, working from left to right. (addition and subtraction rank equally and done left to right).

Examples

    1. 12 + 22 ÷ 11 × (18 ÷ 3)2 – 10
      = 12 + 22 ÷ 11 × 62 – 10 (∵ Brackets first)
      = 12 + 22 ÷ 11 × 36 – 10 (∵ exponents)
      = 12 + 2 × 36 – 10 = 12 + 72 – 10 (∵ division and multiplication, left to right)
      = 84 – 10 = 74 (∵ Addition and Subtraction, left to right)
    2. 4 + 10 – 3 × 6 / 3 + 4
      = 4 + 10 – 18/3 + 4 = 4 + 10 – 6 + 4 (∵ division and multiplication, left to right)
      = 14 – 6 + 4 = 8 + 4 = 12 (∵ Addition and Subtraction, left to right)

E-Book Download Click Here

World Population Day 11 Observed
List of IIFA winners 2016

Tag:Basic math question paper for SSC CHSL, Exam institute for SSC CHSL in dadar, IBPS Numerical Ability question set, LIC ADO Numerical Ability question paper, Simplification question paper for Bank Clerk and PO

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