SATHEE: Data Interpretation Ques 338

Data Interpretation Ques 338

Question-

Directions : Study the following table carefully and answer the questions given below it.

Number of students and % of students passed out of those who appeared are given for two subjects from year 2001 to 2005 in a college XYZ.

Year	Statistics		Economics
	Number of students appeared	% of students passed out of the appeared students	Number of students appeared	% of students passed out of the appeared students
2001	2200	$45 %$	4200	$40 %$
2002	2700	$55 %$	3800	$45 %$
2003	2500	$35 %$	2600	$60 %$
2004	3200	$65 %$	4800	$55 %$
2005	4800	$60 %$	2200	$50 %$

Find the average number of students who failed in Economics in the year 2002 and the year 2003 together?

(1) 1435

(2) 1565

(3) 1720

(4) 1590

(5) Other than those given as options

Show Answer

Correct Answer: (2)

Solution: (2)

Unsuccessful students in Economics :

Year $2002 \Rightarrow \frac{3800 \times 55}{100}$ $= 2090$

Year $2003 \Rightarrow \frac{2600 \times 40}{100} = 1040$

$∴$ Required average $= \frac{2090 + 1040}{2} = \frac{3130}{2} = 1565$

Table of Contents

Engineering Preparation

Mathematics 11th

Mathematics 12th

JEE Previous Year Questions

JEE Tutorial Sessions

Medical Preparation

NEET Previous Year Questions

NEET Tutorial Sessions

NCERT Books & Solutions

NCERT Books for JEE

NCERT Books for NEET

NCERT Solutions for JEE

NCERT Solutions for NEET

NCERT Exemplar for JEE

NCERT Exemplar for NEET

NCERT Books for 9th

NCERT Books for 10th

NCERT Exemplar for 9th-10th

Important Resources

Physics Formulas

Chemistry Formulas

Mathematics Formulas

Useful Articles

Other Resources

Syllabus

Mentorship

Mentorship for JEE

Mentorship for NEET

NCERT Exercise Video Solution

NCERT Exemplar Video Solutions

NCERT Exercise Video Solution

© 2024 Copyright SATHEE

Privacy Policy

Powered by Prutor@IITK

sathee@iitk.ac.in

Media coverage of SATHEE

goolge

Play Store

goolge

App Store

instagram

youtube

The Ministry of Education has launched the SATHEE initiative in association with IIT Kanpur to provide free guidance for competitive exams. SATHEE offers a range of resources, including reference video lectures, mock tests, and other resources to support your preparation. Please note that participation in the SATHEE program does not guarantee clearing any exam or admission to any institute.

Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on "I understand".