Ratio and Proportion Methods
Ratio and Proportion Methods
Shortcut Tricks are very important things in competitive exam. Competitive exams are all about time. If you manage your time then you can do well in those exams. Most of us miss that part. We provide examples on Ratio and Proportion shortcut tricks here in this page below. These shortcut tricks cover all sorts of tricks on Ratio and Proportion. Visitors are requested to carefully read all shortcut examples. These examples here will help you to better understand shortcut tricks on ratio and proportion.
First of all do a practice set on math of any exam. Write down twenty math problems related to this topic on a page. Do first ten maths using basic formula of this math topic. You also need to keep track of the time. After solving all ten math questions write down total time taken by you to solve those questions. Now go through our page for ratio and proportion shortcut trick. After this do remaining ten questions and apply shortcut formula on those math problems. Again keep track of the time. This time you will surely see improvement in your timing. But this is not enough. You need more practice to improve your timing more.
You all know that math portion is very much important in competitive exams. That doesn’t mean that other sections are not so important. But only math portion can leads you to a good score. A good score comes with practice and practice. All you need to do is to do math problems correctly within time, and only shortcut tricks can give you that success. But it doesn’t mean that without using shortcut tricks you can’t do any math problems. You may have that potential that you may do maths within time without using any shortcut tricks. But so many people can’t do this. Here we prepared ratio and proportion shortcut tricks for those people. Here in this page we try to put all types of shortcut tricks on Ratio and Proportion. But we may miss few of them. If you know anything else rather than this please do share with us. Your little help will help so many needy.
What is Ratio?
A ratio is a relationship between two numbers by division of the same kind. The ration of a to b is written as a : b = a / b In ratio a : b , we can say that a as the first term or antecedent and b, the second term or consequent.
Example : The ratio 4 : 9 we can represent as 4 / 9 after this 4 is a antecedent and , consequent = 9
Rule of ration : In ratio multiplication or division of each an every term of a ratio by the same non- zero number does not affect the ratio.
Different type of ratio problem are given in Quantitative Aptitude which is a very essential topic in banking exam. Under below given some more example for your better practice.
Anything we learn in our school days was basics and that is well enough for passing our school exams. Now the time has come to learn for our competitive exams. For this we need our basics but also we have to learn something new. That’s where shortcut tricks and formula are comes into action.
What is Proportion?
The idea of proportions is that two ratio are equal.
If a : b = c : d, we write a : b : : c : d,
Ex. 3 / 15 = 1 / 5
a and d called extremes, where as b and c called mean terms.
Proportion of quantities
the four quantities a, b, c, d said proportion then we can express it
a : b = c : d
Then a : b : : c : d <–> ( a x d ) = ( b x c )
product of means = product of extremes.
If there is given three quantities like a, b, c of same kind then then we can say it proportion of continued.
a : b = b : c the middle number b is called mean proportion. a and c are called extreme numbers.
So, b2 = ac. ( middle number )2 = ( First number x Last number ).
Here is some ratio and proportion sub link of Examples about this topic which help you better understanding.
Example of Ratio and Proportion method :
We provide few tricks on Ration and Proportion. Please visit this page to get updates on more Math Shortcut Tricks. You can also like our facebook page to get updates.
If You Have any question regarding this topic then please do comment on below section. You can also send us message on facebook.
I liek dis site
and 4th example also confusing..
please rectify my doubts..
thank you for feedback, will try to rectify your doubts
i like this
IF a : b = 3 : 25 and b : c = 105 : 17 , then a : b : c = ??
a : b = 3 : 25
b : c = 105 : 17
3 x 105 = 315
105 x 25 = 2625
25 x 17 = 425
a : b : c = 315 : 2625 : 425
thanx 4 help it’s cool
it is vary useful for me,but profit and loss topics was little bit hard to understand please make it simple to understand by giving simple examples
7,8,9 and 10 what should less in these integer for equal ratio
Please Clear