CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Tags:

Articles

Discussions
Submit Discussion
shalu

· started a discussion

· 1 Months ago

regarding value (Question: 112436.3 )

1.11 value related to what? and also how can we find it

Question:

DIRECTIONS:Study the following graph carefully and answer the questions that follow:

The line graph gives the percentage increase in the number of students and the fee per student at a coaching institute, across five years. The increase in values for each year is with respect to that of the previous year.


In 2012, the coaching institute had a 32% share of the total number of students who took coaching in the city. What was its share in 2014, given that the total number of students who took coaching in the city increased by 15% from 2012 to 2014?
Options:
A) 32.3%
B) 32.8%
C) 33.1%
D) 31%
E) None of these
Solution:

The  number of students in the coaching institute went up by 15% from 2012 to 2014.

Assume the total number of students who took coaching in2012 were 100. The number in 2014 would be 115.

The share of the coaching institute in 2014

=  \(\cfrac{32 ×1.11}{1.15}\) × 100 =  \(\cfrac{35.58}{115}\) × 100 = 31% 


Alternative: 

Went up by 15%.

Knowledge Expert

· commented

· 1 Months ago

2% increased number of students in 2013 and 9% increased number of students in 2014, so 11% increased.

Thats why multiplied by 1.11
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions