Testbook Logo
Exams SuperCoaching Test Series Skill Academy
More
English
Hindi
Telugu
Bengali
Marathi
Malayalam
Tamil

Question

Download Solution PDF

Based on the bar graph given, calculate the approximate percentage increase in sales of mobile phones from 2004 to 2008.

614d9d1e55346d90877797a1 Shubham V Rajiv 24.09.21 4

This question was previously asked in
NTPC CBT-I (Held On: 7 Jan 2021 Shift 1)
Download PDF Attempt Online
View all RRB NTPC Papers >
  1. 150%
  2. 50%
  3. 100%
  4. 200%

Answer (Detailed Solution Below)

Option 3 : 100%
Free Tests
View all Free tests >
Free
RRB Exams (Railway) Biology (Cell) Mock Test
8.8 Lakh Users
10 Questions 10 Marks 7 Mins
Start Now

Detailed Solution

Download Solution PDF

Calculation:

Percentage increase in sales of mobile phones in 2004 = 35

Percentage increase in sales of mobile phones in 2008 = 70

Percentage increase in sales of mobile phones from 2004 to 2008 = (70 –  35)/35 × 100

⇒ 35/35 × 100

⇒ 100%

∴ The required percentage is 100%

Download Solution PDF
Latest RRB NTPC Updates

Last updated on Jun 9, 2025

-> RRB NTPC 2025 Exam Postponed. Railway Recruitment Board has rescheduled the RRB NTPC Exam for June 5, 2025 (Shift 3). 

-> RRB NTPC Exam Analysis 2025 is LIVE now. All the candidates appearing for the RRB NTPC Exam 2025 can check the complete exam analysis to strategize their preparation accordingly. 

-> The RRB NTPC Admit Card 2025 has been released on its official website.

-> Candidates who will appear for the RRB NTPC Exam can check their RRB NTPC Time Table 2025 from here.

-> The RRB NTPC CBT 1 Exam is scheduled from 5th June to 24th June 2025 as per the revised tentative exam schedule. 

-> The RRB NTPC 2025 Notification has been released for a total of 11558 vacancies.

-> A total of 3445 Vacancies have been announced for Undergraduate posts like Commercial Cum Ticket Clerk, Accounts Clerk Cum Typist, Junior Clerk cum Typist & Trains Clerk.

-> A total of 8114 vacancies are announced for Graduate-level posts in the Non-Technical Popular Categories (NTPC) such as Junior Clerk cum Typist, Accounts Clerk cum Typist, Station Master, etc.

-> Prepare for the exam using RRB NTPC Previous Year Papers.

-> Check out the Rajasthan PTET Admit Card 2025 and UPSC Prelims Result Date 2025 here.

More Bar Graph Questions

Q1.The graph shows average run rate (runs scored per over) by teams A and B in a twenty overs cricket match. Select the INCORRECT statement.
Q2. By analysing the graph, answer the question. 1992 - 1993 = 2520 1993 - 1994 = 4201 1994 - 1995 = 3720 1995 - 1996 = 5040 1996 - 1997 = 3120 For which year, the percentage increase of foreign exchange reserves over the previous year, is the highest ?
Q3.The bar graph given below shows the sales of books (in 1000s) from six branches of a publishing company during two consecutive years 2006 and 2007. Sales of Books (in thousand numbers) from Six Branches A1, A2, A3, A4, A5 and A6 of a publishing Company in 2006 and 2007. What is the ratio of the total sales of branch A2 for both years to the total sales of branch A4 for both years?
Q4.The given bar graph shows the marked price of five different products in a showroom. If the marked price of the laptop is 15% more than cost price and the shopkeeper offers a discount of 10% on the marked price of the laptop, then find the profit % of the laptop. 
Q5.The given graph shows the number of villages in four different states where electrification was done in different years. The number of villages in State B where electrification was done in 2014 is what percentage of the number of villages in State D where electrification was done in 2012?
Q6. Study the graph and find what is the maximum percentage increase of tea from the previous year to the next year.
Q7.The use (as measured by sales) of three items of personal wear - raincoats, sun-hats and sweaters - over a year (months Jan - Dec or 1 - 12) in central India is shown in the graph. The most likely match of curves 1, 2, 3 with the items is
Q8.Direction: Study the following bar graph and answer the question based on it. The sales of books (in thousands) of five branches (C1, C2, C3, C4 and C5) of a publishing company in two consecutive years 2010 and 2011 are given. Find the ratio of total sales of branch C2 in both the years and total sales of branch C4 in both the years?
Q9. Direction: Study the following bar graph and answer the question based on it. The sales of books (in thousands) of five branches (C1, C2, C3, C4 and C5) of a publishing company in two consecutive years 2010 and 2011 are given. Find the total sales (in thousands) of the company's branches C1, C3 and C5 together in both the years?
Q10.Direction: Study the following bar graph and answer the question based on it. The sales of books (in thousands) of five branches (C1, C2, C3, C4 and C5) of a publishing company in two consecutive years 2010 and 2011 are given. Find the average sales (in thousands) of all the companies in the year 2010?
Suggested Test Series
View All >
RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2)
1798 Total Tests with 16 Free Tests
Start Free Test
Current Affairs (CA) 2025 Mega Pack for SSC/Railways/State Exam Mock Test
431 Total Tests with   4 Free Tests
Start Free Test
Suggested Exams
Exam-Logo
RRB Group D

RRB Group D Important Links

More Data Interpretation Questions

Q1.Following table shows runs scored by four batsman in both innings of a test match. Who is the fastest run scorer in the test match? Batsman First Inning Second Inning   Runs scored Balls faced Runs scored Balls faced P 79 91 56 154 Q 05 12 50 85 R 14 76 61 99 S 37 50 13 55  
Q2.The total monthly income of a family is split into expenses on food (F), house rent (H), college fees (C), entertainment (E), miscellaneous items (M), and savings (S), as shown in the pie chart. The family transfers an amount of Rs 1000/- from the head food to the head entertainment, thereby making the expenses on the two heads equal. What is the net expenditure of the family?
Q3.The graph shows average run rate (runs scored per over) by teams A and B in a twenty overs cricket match. Select the INCORRECT statement.
Q4. Study the pie-chart carefully to answer the question given. The pie-charts show the percentage quantity of fruits at two fruit shops A and B. If Mangoes are priced at ₹ 30 per kilogram, Apples at ₹ 40 per kilogram, Oranges at ₹ 20 per kilogram, Other fruits at ₹ 15 per kilogram and Guavas at 18 per kilogram in both Shop A and Shop B, what is the combined price of all fruits at Shop A and Shop B?
Q5. The pie chart given here represents the domestic expenditure of a family in percent. Study the chart and answer the following question if the total monthly income of the family is ₹ 42,500. After deduction for Child Education and deduction for House Rent, the total monthly income of the family remains :
Q6. Examine the given pie chart regarding production of steel by five states and answer the following question. What is the central angle that corresponds to the production of steel by State D?
Q7. In a school, periodical examinations are held every two months. During the academic session from April 2001 to March 2002, a Class IX student appeared in each of these periodical exams. The line graph below shows the total marks obtained by the student in each periodical exam. Maximum Total Marks in each periodical exam = 500 What is the percentage of the marks obtained by the student in the periodical exams of August 2001 - and October 2001 combined?
Q8. Study the table and find the value for R. Articles  Cost Price Marked Price Discount Selling Price Profit / Loss % 1 12600 +20% 10% W R 2 12850 +25% 15% X S 3 12570 -30% 12% Y T 4 12200 -10% 20% Z  
Q9. Examine the table and answer the question. Number of Candidates Appeared and Qualified in a Competitive Examination from Different States Over the Years. State 1997 1998 1999 2000 App. Qual. App. Qual. App. Qual. App. Qual. M 5200 720 8500 980 7400 850 6800 775 N 7500 840 9200 1050 8450 920 9200 980 P 6400 780 8800 1020 7800 890 8750 1010 Q 8100 950 9500 1240 8700 980 9700 1200 R 7800
Q10. By analysing the graph, answer the question. 1992 - 1993 = 2520 1993 - 1994 = 4201 1994 - 1995 = 3720 1995 - 1996 = 5040 1996 - 1997 = 3120 For which year, the percentage increase of foreign exchange reserves over the previous year, is the highest ?
Exams
Test Series
Previous Year Papers
Syllabus
Cut Off
Eligibility
Coaching
Important Exams
Super Coaching
Testbook USA SAT Exam
Testbook USA ACT Exam
US College Admissions Guide
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
[email protected]
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Our Apps
Follow us on
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Get Free Access Now
Hot Links： teen patti customer care number teen patti star teen patti club