CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Tags:

Articles

Discussions
Submit Discussion
jigisha

· started a discussion

· 1 Months ago

q40 (Question:131182.4)

i dont understand this question

Question:

DIRECTIONS : Study the following pie chart carefully and answer the questions that follow:


The given pie chart shows the distribution of Mohan’s monthly family budget (in degrees).


The given table shows the further distribution (in %) of the items mentioned in the pie chart among the five members of the family - Mohan, his wife Shushma and three sons Meher, Raman and Sarvam. His monthly family budget is Rs.24000.

-

Education

Food

Entertainment

Travelling

Other Expenses

Mohan

15

25

10

40

20

Shushma

10

35

30

10

20

Meher

40

15

20

20

25

Raman

25

15

25

20

10

Sarvam

10

10

15

10

25
What is the average expense (in Rs.) of Mohan?
Options:
A) 1104 
B) 1220
C) 1308 
D) 1206
E) 1462
Solution:

Share of education = \(\cfrac{100}{360}\) × 72 = 20%

Share of entertainment = 10%

Share of travelling = 15%

Share of other expenses = 15%

Share of food = 100% - (20% + 10% + 15% + 15%) = 40%


Required average expense = \(\cfrac{1}{5}\) × (15% of 20% + 25% of 40% + 10% of 10% + 40% of 15% + 20% of

15%) of Rs.24000 = Rs.1104


Knowledge Expert

· commented

· 1 Months ago

Dear student
According to question,
We have to find the average expense of mohan,
Therefore,
We can solve by this method,
firstly we change the given value (degree) to percentage, and then we can find the expense of mohan by given percentage of converted percentage, after that we get new percentage. and we can calculate the required average .
follow the solution.

Best wishes
Team TR
-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