Tabulation and Bar Graph MCQ Quiz in मल्याळम - Objective Question with Answer for Tabulation and Bar Graph - സൗജന്യ PDF ഡൗൺലോഡ് ചെയ്യുക
Last updated on Mar 12, 2025
Latest Tabulation and Bar Graph MCQ Objective Questions
Top Tabulation and Bar Graph MCQ Objective Questions
Tabulation and Bar Graph Question 1:
Comprehension:
Directions: Read the following data carefully and answer the following questions.
The bar graph below shows the population in five different states and the table below shows the percentage of senior citizens in each state.
Note: All the values are in crores.
State |
Percentage of senior citizens |
Gujarat |
30 |
Rajasthan |
25 |
Madhya Pradesh |
35 |
Bihar |
45 |
Maharashtra |
40 |
The total population of West Bengal is six crores more than half the population of Gujarat, and the population of senior citizens is 40 percent less than the percentage of senior citizens in Bihar. Find what percentage of West Bengal constitute the population of senior citizens.
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 1 Detailed Solution
Given:
Population of West Bengal = (Population Of Gujarat)/2 + 6 Cr
Senior citizen population of West Bengal = 40% less than Senior citizens in Bihar
State |
Population |
Gujarat |
8 |
Rajasthan |
7 |
Madhya Pradesh |
9 |
Bihar |
10 |
Maharashtra |
13 |
Calculation:
Population of West Bengal = 8/2 + 6 Cr = 10 Cr
Senior citizen population of West Bengal = 60% × (10 × 45%) = 2.7 Cr
Percentage of senior citizens in West Bengal = (2.7/10) × 100 = 27%
∴ The percentage of senior citizens in West Bengal is 27%.
Tabulation and Bar Graph Question 2:
Comprehension:
Direction: Read the following graph carefully and answer the following questions:
The bar graph shows the type of Laminates used in Furniture of Kitchen, Living room & Bedroom by the number of customers (in Hundred).
The table below shows the Furniture of the Kitchen, Living room & Bedroom used by the percentage of rural customers.
Furniture |
Percentage of Rural customers |
Kitchen |
25 |
Living room |
20 |
Bedroom |
10 |
Furniture is been sold to both rural and urban customers.
If 10% of rural customers of Bedroom furniture are illiterate then approximately, the total literate customers of Bedroom are what percent of total customers of Bedroom?
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 2 Detailed Solution
Calculation:
Total customers of Bedroom furniture of five laminates = (20 + 35 + 15 + 30 + 40)
⇒ 14000
Total rural customers of Bedroom furniture of five laminates = 14000 × 10%
⇒ 1400
Total illiterate customers of Bedroom furniture of five laminates = 1400 × 10%
⇒ 140
Total literate customers of Bedroom furniture of five laminates = (14000 - 140)
⇒ 13860
Required percentage = (13860/14000) × 100
⇒ 99%
∴ Required percentage is 99%
Mistake Points
If there is no information regarding urban customers literacy, then it means all urban customers are literate
Tabulation and Bar Graph Question 3:
Comprehension:
Direction: The given bar graph shows the number of workers in a factory.
|
Above the age of 40 years |
A |
50 |
B |
70 |
C |
110 |
D |
120 |
Find the total number of workers in all the factories whose age is below 40 years.
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 3 Detailed Solution
Total number of workers in all the factories = 200 + 400 + 340 + 320 = 1260
Total number of workers above 40 years of age = 50 + 70 + 110 + 120 = 350
∴ total number of workers in all the factories whose age is below 40 years = 1260 – 350 = 910
Tabulation and Bar Graph Question 4:
Comprehension:
Direction: The given bar graph shows the number of workers in a factory.
|
Above the age of 40 years |
A |
50 |
B |
70 |
C |
110 |
D |
120 |
If the total number of females above 40 years in all the factories is 20% then what will be the average number of female workers above 40 years in all the factories?
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 4 Detailed Solution
Total number of workers above 40 years in all the factories = 50 + 70 + 110 + 120 = 350
Number of females above 40 years in all the factories = 20% of 350 = 70
∴ required average = 70/4 = 17.5
Tabulation and Bar Graph Question 5:
Comprehension:
Study the following information carefully and answer the questions given below.
The given bar graph shows the total number of accessories (Ring, Necklace, and Bangle) and the percentage of the ring out of the total number of accessories in four different shops.
The given table shows the ratio of the number of ring and necklace in those shops.
Shops | Ring : Necklace |
A | 6:7 |
B | 15:11 |
C | 2:7 |
D | 2:1 |
The number of Bangles in C is approximately what percent of the total number of Bangles in A, B and D together?
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 5 Detailed Solution
Total number of accessories in A = 240
Percentage of ring in A = 30%
So, number of rings in A \(= \frac{30}{100}\times\) 240 = 72
Number of necklaces in A \(=\frac{72}{6} \times\) 7 =84
Total number of accessories in B = 200
Percentage of ring in B = 40%
So, number of rings in B \(= \frac{45}{100}\times \) 200 = 90
Number of necklaces in B \(=\frac{90}{15} \times\) 11 = 66
Total number of accessories in C = 160
Percentage of ring in C = 20%
So, number of rings in C \(= \frac{20}{100}\times\) 160 = 32
Number of necklaces in C \(=\frac{32}{2} \times\) 7 =112
Total number of accessories in D = 120
Percentage of ring in D = 50%
So, number of rings in D \(= \frac{50}{100}\times\) 120 = 60
Number of necklaces in D \(=\frac{60}{2} \times\) 1 = 30
Summarising all the values we will get,
Shops | Total | Rings | Necklace | Bangle |
A | 240 | 72 | 84 | 84 |
B | 200 | 90 | 66 | 44 |
C | 160 | 32 | 112 | 16 |
D | 120 | 60 | 30 | 30 |
Required percentage \(= \frac{16}{(84 + 44 + 30)} \times 100\) = 10.12% ~ 10%
Tabulation and Bar Graph Question 6:
Comprehension:
The bar graph shows the distribution of candidates who are preparing for competitive exam (male and female) out of total candidates from the five cities and the table shows the distribution of male candidates out of total male candidates from these five cities. Read the data carefully and answer the questions given below.
Cities | Male Candidates |
A | 20% |
B | 25% |
C | 525 |
D | 350 |
E | 1050 |
Note: The data of male candidates given in the table is out of total candidates who are preparing for competitive exam from the five cities.
Total number of female candidates preparing from cities B and D together is what percent more or less than total number of male candidates preparing from cities B, C and D together?
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 6 Detailed Solution
From the bar graph
City name |
% distribution of student |
Total count of student |
A |
24% |
1920/16 ×24= 2880 |
B |
30% |
1920/16 × 30= 3600 |
C |
12% |
1920/16 ×12=1440 |
D |
18% |
1920/16 ×18=2160 |
E |
{100-(24+30+12+18)}=16% |
Given 16%=1920 |
From the table,
Given that total male are in city C D and E are 525 ,350 and 1050
⇒And percentage distribution in these three city =(100-(20+25))=55%
⇒Now ration of C: D: E= 525:350:1050=3:2:6
⇒Now 11 unit = 55%
⇒1 unit = 5%
⇒So, % distribution = C: D: E= 3:2:6=15%:10%:, 30%
City name |
% distribution of Male |
Total count of male student |
A |
20% |
1050/30 ×20=700 |
B |
25% |
1050/30 ×25=875 |
C |
15% |
525 |
D |
10% |
350 |
E |
30% |
1050 |
⇒Total number of female candidates preparing from cities B and D together ={(3600+2160)-{875+350)}=4535
⇒Total number of male candidates from city B, C and D together=(875+525+350)=1750
ATQ,
Required %=((4535-1750))/1750×100=1114/7%=\(159 \frac{1}{7} \%\)
Thus the correct option is \(159 \frac{1}{7} \%\)
Tabulation and Bar Graph Question 7:
Directions:
Study the following Bar-chart and the data provided to answer the questions that follow : Investment, Turnover and Profit of four different companies A, B, C and D are given.( in Lakhs) What is the gain percentage of Company B ?
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 7 Detailed Solution
Given:
Profit of company B = 6 lakhs
Investment of company B = 2 lakhs
Formula used:
Profit % = (Profit / CP) × 100
Calculation:
Required Profit % = (6 / 2) × 100
⇒ 3 × 100
⇒ 300%
Hence, the correct answer is "300%".
Tabulation and Bar Graph Question 8:
The bar graph given below shows the number of students appeared in an exam on different days of a week.
What is the average number of students appeared for a exam per day?
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 8 Detailed Solution
Given:
Days | D1 | D2 | D3 | D4 | D5 | D6 |
Number of students | 2200 | 1800 | 2500 | 2700 | 2900 | 3200 |
Formula used:
Average = Sum of observations/Number of observations.
Calculation:
Average number = (2200 + 1800 + 2500 + 2700 + 2900 + 3200)/6
⇒ 15300/6 = 2550
∴ The average number of students appeared for a exam per day is 2550.
Tabulation and Bar Graph Question 9:
Comprehension:
Direction: The given bar graph shows the number of workers in a factory.
|
Above the age of 40 years |
A |
50 |
B |
70 |
C |
110 |
D |
120 |
If the total number of males and females in a new factory E is 20% more than the total number of males and females in factory D and the ratio of the number of males and females in factory E is 7 : 5. Find the number of females in factory E.
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 9 Detailed Solution
Number of workers in factory D = 320
Number of workers in factory E = 320 + 20% of 320 = 384
Ratio of the number of males and females in factory E = 7 : 5
∴ required number of females = 5/12 × 384 = 160
Tabulation and Bar Graph Question 10:
Comprehension:
Direction: Study the graph and table carefully to answer the following question.
The graph represents the number of lecturers(Male + Female) in a college in different courses.
The Y-axis represents the number of lecturers in a college under different courses. The X-axis represents the courses available in a college.
The table represents the percentage of female lecturers in each course in a college.
Courses |
Percentage of female lecturers |
B.Com |
10% |
B.SC |
25% |
B.A |
20% |
M.A |
30% |
M.COM |
40% |
What is the total percentage of female lecturers working in B.COM & B.SC course together out of the total number of females?
Answer (Detailed Solution Below)
Tabulation and Bar Graph Question 10 Detailed Solution
Given:
Number of male and female lecturer in each course
Courses |
Total lectures |
Number of female lecturers |
Number of males |
B.com |
4000 |
400 |
3600 |
B.SC |
8000 |
2000 |
6000 |
B.A |
9000 |
1800 |
7200 |
M.A |
10000 |
3000 |
7000 |
M.COM |
12000 |
4800 |
7200 |
Total |
43000 |
12000 |
31000 |
Formula used:
Percentage = (Part value/Original value) × 100
Calculation:
Number of female lecturers in B.Com course = 400
Number of female lecturers in B.SC course = 2000
Required percentage = [(400 + 2000 )/12000] × 100
⇒ (2400/12000) × 100
⇒ 20%
∴ The percentage of female lecturers working in B.COM & B.SC is 20%.