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CAT 2010: Quant chapters in MBAUniverse.com 'Prepare & Test'
If you are regularly following the Prepare & Test section of MBAUniverse.com, then you will be happy to know that new chapters have been added in the Quantitative Ability section. Starting from the basic chapters like Number Theory, Linear Equation and Ratio and Proportion, we have moved on to the chapters like Percentages, Profit and Loss to Indices and Surds and Progression. The new chapters which have been added are Quadratic, Functions, Logarithms and Binomial Theorem. Let us know about these chapters in details:
Quadratic Equation
In mathematics, a quadratic equation is a polynomial equation of the second degree. An expression in a single variable of degree 2 has two roots.
http://www.mbauniverse.com/mba-exam-preparation/quadratic.php
Functions
Functions are relationships defined between a set of variables. The functional
operator works on the domain and maps it onto the range.
http://www.mbauniverse.com/mba-exam-preparation/function.php
Logarithms
The logarithm of a number to a given base is the power or exponent to which the base must be raised in order to produce that number. For example, the logarithm of 1000 to base 10 is 3, because 3 is the power to which ten must be raised to produce 1000: 103 = 1000, so log101000 = 3. Only positive real numbers have real number logarithms; negative and complex numbers have complex logarithms.
http://www.mbauniverse.com/mba-exam-preparation/logarithm.php
Binomial Theorem
In elementary algebra, the binomial theorem describes the algebraic expansion of powers of a binomial. According to the theorem, it is possible to expand the power (x + y)n into a sum involving terms of the form axbyc, where the coefficient of each term is a positive integer, and the sum of the exponents of x and y in each term is n. For example,
To read the other chapters on Quantitative Ability, click on the following link:
http://www.mbauniverse.com/mba-exam-preparation/quantmain.php
Stay tuned to MBAUniverse.com for more on CAT 2010 preparation.
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