Math Short cut tricks to solve Allegation Method - cutoffmarksresults.in

MATH IN 2 SECONDS- ALLEGATION METHOD- SUPER SPECIAL METHOD TO SOLVE MATH QUANTITATIVE APTITUDE- NUMERICAL ABILITY FASTEST MATH TRICKS- www.cutoffmarksresults.in

It is found that at least 3-5 questions are given to calculate simple interest format based questions in SSC IBPS or other exam format. These questions are very easy to solve by using ALLEGATION METHOD. ALLEGATION METHOD is the only method which helps in solving most of the mathematical questions in SSC IBPS or other competitive exams. It is recommended to aspirant check each question to be solved first by ALLEGATION METHOD then by other means.
FASTEST METHOD- JUST READ & APPLY

ALLEGATION METHOD helps not only scoring maximum in Quantitative Aptitude or Numerical Ability section in exams but also getting CUT-OFF score in SSC IBPS or other competitive exams.
RULES FOR ALLEGATION METHOD:
1.      It is applicable on calculation of any two items and average of same multiple no. of Items.
2.      Two Items (which are discussed in question) must have individual value (Quantity/price) and average value of Items (Quantity/price).
3.      The value of Two Items and Average must have same unit as well as format. (say profit/loss is done on cost price only so the individual value and Average value of Items must be calculated on Cost Price NOT ON SALE PRICE )
4.       Cross Difference Method is used to get ratio between these two items. Thus ratio obtained must be ratio of per piece item. (say if Rate/Kgms of all discussed items are given then Kgms ratio will be obtained after cross difference method).
5.       Profit is taken as +ve and Loss is taken as –ve in calculation.

Question 1:

There are 65 students in a class Vth of Government School. In this class, Rs. 39 is distributed among these students so that each boy gets 80 Paisa and each girl gets 30 Paisa. Find the no. of boys and girls in that class.

Solution: By using Allegation Method:


In the above question individual values of two items (Boys & Girls) are given but average value of items is not given which is to be calculated as follows:

Total Money in Rs. = 39
Total Money in Paisa = 39 x 100 = 3900                     (1Rs= 100 Paisa)
Total no. of students in class = 65
Thus average Money to all students (Boys/Girls) = 3900/65 = 60 Paisa/student


Two Items                                                       Boys                            Girls
Individual Value                                             80 Paisa/Boy                30 Paisa/Girl


Average Value of Items                                                           60 Paisa/students


Cross Multiply Difference (per student)                      30                    :           20       
(Calculation-After dividing each by 10)                      3                      :           2          =Total= 3+2=   5
                                                                        |x 13                            |x13                             |x13
Thus total no. of boys/girls are                                    39                                26                                65 (Given)
                                                                       
Do practice and Practice of ALLEGATION METHOD to solve such questions in 2-3 seconds after reading the question statement.

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