APTITUDE SHORTCUT METHODS AND FORMULAS

APTITUDE SHORTCUT METHODS AND FORMULAS

Aptitude shortcut methods explained on percentages in lesson-1 ,now have the look of shortcut tricks to use while solving the problems on percentages in lesson-2.Many students having the doubts of how we are taken the values for

10% increase——-1.1

and similarly,for 10% decrease———0.9

let me clarify the concept behind it,

initially for any value we will consider 100%

take the value 100

if this value increased 10,then it will become 110

for 100,it will be in percentage 1

for 110,it will be in percentage 1.1

similarly,if the value decreased from 100 to 90,

in percentage,you have to calculate like 90/100=0.9

so the value will become 0.9 itself.

just know the concept, don’t use the formulas while solving the aptitude questions.

the topic of percentages is the heart of aptitude,so if you know the concept of percentages very well,you are able to do the problems on profit and loss,averages,simple and compound interests,ratios and data interpretation.These all topics are inter related

1. rashmi :

it really made my concept crystal clear thanks….

2. Syed :

Prakash,you are studying b.tech, so you are able to do problems in numerical ability and reasoning and also computer questions are very easy to you.general knowledge questions will ask from previous 6 to 9 months issues around the world in all sectors.So you just follow our website,we are providing you many online tests on general knowledge,practice them and know the all concepts.

3. vishwa :

thanks for this type of method