UrbanPro
true

Take Staff Selection Commission Exam from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Percentage Without Formula Just Think And Tick The Answer

S
Siddhartha Singh Chandel
08/07/2017 1 0

We all know the percentage but don't know how to use it. Don't solve math problems using bookish Math formulas. Learn the technique to think in a new dimension. If we convert percentage in fraction we can easily solve any question.

Suppose the price of sugar is increased by 25% then how much percent a housewife reduce the consumption so that the total expenditure remains same?

We know 25%= 1/4 and in the case of price and quantity both are opposite relations so,

Price 4 5

Quantity 5 4

Now we are observing that quantity decreases by 1 at the base value 5 so 1/5 is what 20% and the answer is 20% because1/5*100=20%.

 

1 Dislike
Follow 2

Please Enter a comment

Submit

Other Lessons for You

Reminder Theoram
If a number a + b + c is divided by number n then reminder will be sum of reminder if each one is divided by n Example 3 + 4 + 9 divide by 12 what will be reminder 3+4-3=4 will be the reminder...
A

Anubhav

0 0
0

7 R's Of Winning An Enemy
We have seen Two Superpowers: US and USSR competing and combating with each other until 1990s . Now the centre stage has moved to Asia where Superpowers are taking sides with India and China. US, France,...

What NOT to do while solving a Reading Comprehension passage?
The SEVEN things that you should be careful NOT to do while solving RCs: 1. Do NOT try to retain every detail or information given in the passage. 2. Do NOT re-read or read backwards( regressive reading)...

ShortCut to find Square Root and Cube Root
This video is quite helpful for Quant Preparation.

Find out the wrong number in the following number series.
Find out the wrong number in the following number series. 1. 1 5 23 91 263 521 515 2. -2 5 -1 12 29 166 9813. 15 136 55 104 79 89 4. 120 15 100 25 75 37.5 5. 24 12 12 18 27 90 2706. 17 169 972 4885 19524...
X

Looking for Staff Selection Commission Exam Classes?

The best tutors for Staff Selection Commission Exam Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Staff Selection Commission Exam with the Best Tutors

The best Tutors for Staff Selection Commission Exam Classes are on UrbanPro

Book a Free Demo

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more