Data Interpretation - V

Directions: Study the following pie-chart and answer the following questions.

Percentage-wise distribution of employees in six different professions

Total number of employees = 26800

21. What is the difference between the total number of employees in teaching and medical profession together and number of employees in management profession?

(1) 6770         (2) 7700
(3) 6700         (4) 7770
(5) 7670

22. In management profession three-fourth of the number of employees are female. What is the number of male employees in management profession?

(1) 1239         (2) 1143
(3) 1156         (4) 1289
(5) 1139

23. 25% of employees from film production profession went on a strike. What is the number of employees from film production who have not participated in the strike?

(1) 3271         (2) 3819
(3) 3948         (4) 1273
(5) 1246

24. What is the total number of employees in engineering profession and industries together?

(1) 5698         (2) 5884
(3) 5687         (4) 5896
(5) 5487

25. In teaching profession if three-fifth of the teachers are not permanent, what is the number of permanent, what is the number of permanent teacher in the teaching professions?

(1) 1608         (2) 1640
(3) 1764         (4) 1704
(5) 1686

Direction: Study the table carefully to answer the questions that follow:

Monthly Bill (in rupees) of landline phone, electricity, laundry and mobile phone paid by three different people in five different months

26. What is the total of bill paid by Dev in the month of June for all the four commodities?

(1) Rs. 608        (2) Rs. 763
(3) Rs. 731        (4) Rs. 683
(5) Rs. 674

27. What is the average electricity bill paid by Manu over all the five months together?

(1) Rs. 183        (2) Rs. 149
(3) Rs. 159        (4) Rs. 178
(5) Rs. 164

28. What is the difference between the mobile phone bill paid by Ravi in the month of May and the laundry bill paid by Dev in the month of March?

(1) Rs. 180                       (2) Rs. 176
(3) Rs. 190                       (4) Rs. 167
(5) Rs. 196

29. In which months respectively did Manu pay the second highest mobile phone bill and the lowest electricity bill?

(1) April and June             (2) April and May
(3) March and June          (4) March and May
(5) July and May

30. What is the respective ratio between the electricity bill paid by Manu in the month of April and the mobile phone bill paid by Ravi in the month of June?

(1) 27 : 49                        (2) 27 : 65
(3) 34 : 49                        (4) 135 : 184
(5) 13 : 24

Answers :-
21. (3) 
22. (5) 
23. (2) 
24. (4) 
25. (1) 
26. (3) 
27. (3) 
28. (1) 
29. (4) 
30. (1)

Data Interpretation - IV

Directions(1-5): Study the graph carefully to answer the questions that follow

Number of players participating in three different games in five different schools

1. What is the total number of players participating in hockey from all the five schools together?

(1) 324                   (2) 288
(3) 342                   (4) 284
(5) 248

2. What is the respective ratio between number of players participating in basketball from school-1 and the number of players participating in Kho-Kho from school-3?

(1) 5 : 7                  (2) 7 : 9 

(3) 7 : 8                  (4) 9 : 7
(5) 5 : 8

3. In which school is the number of players participating in hockey and basketball together second highest?

(1) School – 1        (2) School – 2
(3) School – 3        (4) School – 4
(5) School – 5

4. Number of players participating in Kho-Kho from school-4 is what percent of number of players participating in hockey from school-2?

(1) 42                     (2) 48 

(3) 36                     (4) 40
(5) 60

5. 25% of the number of the players participating in hockey from School-5 are females. What is the number of the hockey players who are males in school-5?

(1) 15                     (2) 18 

(3) 30                     (4) 21
(5) 27

Directions(6-10): Study the following bar-graph carefully and answer the following questions.

Earnings (in rupees) of the three different persons on four different days

6. What is Gita’s average earnings over all the days together?

(1) Rs. 285                 (2) Rs. 290
(3) Rs. 320                 (4) Rs. 310
(5) Rs. 315

7. What is the total amount earned by Rahul and Naveen together on Tuesday and Thursday together?

(1) Rs. 1040/-             (2) Rs. 1020/-
(3) Rs. 980/-               (4) Rs. 940/-
(5) Rs. 860/-

8. Gita donated her earnings of Wednesday to Naveen. What was Naveen’s total earnings on Wednesday after Gita’s donation?

(1) Rs. 520/-               (2) Rs. 550/-
(3) Rs. 540/-               (4) Rs. 560/-
(5) Rs. 620/-

9. What is the difference between Rahul’s earnings on Monday and Gita’s earnings on Tuesday?

(1) Rs. 40/-                 (2) Rs. 20/-
(3) Rs. 50/-                 (4) Rs. 30/-
(5) Rs. 10/-

10. What is the respective ratio between Naveen’s earnings on Monday, Wednesday and Thursday?

(1) 7 : 3 : 5                  (2) 8 : 6 : 5
(3) 8 : 7 : 4                  (4) 9: 5 : 4
(5) 9 : 3 : 4

1. 2
2. 3
3. 2
4. 4
5. 5
6. 2
7. 4
8. 3
9. 1
10. 5

Data Interpretation For SBI - III

Directions(1-5):- Study the radar graph carefully and answer the questions that follow:

Number of students (in thousands) in two different universities in six different years

Number of Students

1. What was the difference between the number of students in university-1 in the year 2010 and the number of students in university-2 in the year 2012?

(1) Zero                              (2) 5,000
(3) 15,000                           (4) 1,0000
(5) 1,000

2. What is the sum of number of students in university-1 in the year 2007 and the number of students in university-2 in the year 2011 together?

(1) 50,000                           (2) 55000
(3) 45000                            (4) 57000
(5) 40000

3. If 25% of the students in university-2 in the year 2010 were females, what was the number of male students in the university-2 in the same year?

(1) 11250                            (2) 12350
(3) 12500                            (4) 11500
(5) 11750

4. What was the percent increase in the number of students in University-1 in the year 2011 as compared to the previous year?

(1) 135                                 (2) 15
(3) 115                                 (4) 25
(5) 35

5. In which year was the difference between the number of students in university-1 and the number of students in univeisity-2 highest?

(1) 2008                               (2) 2009
(3) 2010                               (4) 2011
(5) 2012

Direction (6-10):- Study the following graph carefully to answer the question that follow.

6. Percentage of profit earned by the company in the year 2009 was what per cent of the percentage of profit earned by the company in the year 2005?

(1) 258                                 (2) 260

(3) 240                                 (4) 255

(5) None of these.

7. What is the average percentage profit earned by the company over the years?

(1) 55                                   (2) 62

(3) 59                                   (4) 51

(5) None of these.

8. If expenditure of the company in year 2006 was Rs. 75000, then what was the respective ratio of income to expenditure of the company in that year?

(1) 2:3                                  (2) 3:2

(3) 5:4                                  (4) None of these

(5) Can't be determined

9. If the income of the company in years 2005 and 2007 was Rs. 680000 each, then what was the difference between the expenditure of company in years 2005 and 2007?

(1) Rs. 124000                     (2) Rs. 140000

(3) Rs. 150000                     (4) Can't be determined

(5) None of these

10. If the profit earned by the company was Rs. 90000 in year 2008, then what was the income of company in that year?

(1) Rs. 290000                      (2) Rs. 200000

(3) Rs. 250000                      (4) Cant be determined

(5) None of these.

Answers:- 

1. 1
2. 5
3. 1
4. 4
5. 5
6. 2
7. 4
8. 2
9. 5
10. 1

More Questions on SI and CI

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Data Interpretation for SBI

Direction (1-5):- Study the following pie chart and table carefully to answer the question that follow.

1. What is the number of men working in the Marketing department?
(a) 162                  (b)184
(c) 179                  (d)189
(e)None of these

2. The number of men working in the Production department of the  of the organisation forms what percentage of the total number of employees working in that department?(Rounded off to two digit after decimal.)
(a) 89.60%              (b)91.67%
(c) 98.56%              (d)94.54%
(e) None of these

3. What is the respective ratio of the number of women working in the HR department of the organisation and the total number of employees in that department?
(a) 3:4                     (b) 2:5
(c) 4:3                     (d) 2:7
(e) None of these

4. The number of women working in the IT department of the organisation forms approximately, what percent of the total number of employees in the organisation from all the departments together?
(a) 10%                   (b) 13%
(c) 12%                   (d) 15%
(e) None of these

5. What is the number of men working in the Accounts Department of the total number of employees working in that department?
(a) 7:3                     (b) 6:7
(c) 2:9                     (d) 3:8
(e) None of these

Directions(6-10):- Study the following graph carefully to answer the questions that follow:

Cost of three different fruits (in rupees per kg. in five different cities)

6. In which city is the difference between the cost of one kg of apple and cost of one kg of guava second lowest?

(a) Jalandhar                   (b) Delhi
(c) Chandigarh                (d) Hoshiarpur
(e) Ropar

7. Cost of one kg of guava in Jalandhar is approximately what percent of the cost of two kgs of grapes in Chandigarh?

(a) 66                              (b) 24
(c) 28                              (d) 34
(e) 58

8. What total amount will Ram pay to the shopkeeper for purchasing 3 kgs of apples and 2 kgs of guavas in Delhi?

(a) Rs. 530/-                   (b) Rs. 450/-
(c) Rs. 570/-                   (d) Rs. 620/-
(e) Rs. 490/-

9. Ravinder had to purchase 45 kgs of graphs from Hoshiarpur. Shopkeeper gave him discount of 4% per kg. What amount did he pay to the shopkeeper after the discount?

(a) Rs. 8208/-                 (b) Rs. 8104/-
(c) Rs. 8340/-                 (d) Rs. 8550/-
(e) Rs. 8410/-

10. What is the respective ratio between the cost of one kg of apples from Ropar and the cost of one kg of grapes from Chandigarh?

(a) 3 : 2                          (b) 2 : 3

(c) 4 : 9                          (d) 2 : 9
(e) 92 : 42

Answers :)

1. D
2. B
3. A
4. A
5. C
6. B
7. D
8. C
9. A
10. C

Bar Chart-I

The bar graph given below shows the sales of books (in thousand number) from six branches of a publishing company during two consecutive years 2000 and 2001. 

1. What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years?

A.  2:3
B.  3:5
C.  4:5
D.  7:9
E.   None of these

2. Total sales of branch B6 for both the years is what percent of the total sales of branches B3 for both the years?

A.  68.54%
B.  71.11%
C.  73.17%
D.  75.55%

3. What percent of the average sales of branches B1, B2 and B3 in 2001 is the average sales of branches B1, B3 and B6 in 2000?

A. 75%
B. 77.5%
C. 82.5%
D. 87.5%

4. What is the average sales of all the branches (in thousand numbers) for the year 2000?

A. 73
B. 80
C. 83
D. 88

5. Total sales of branches B1, B3 and B5 together for both the years (in thousand numbers) is?

A. 250
B. 310
C. 435
D. 560

6. The ratio of the number of years, in which the foreign exchange reserves are above the average reserves, to those in which the reserves are below the average reserves is?

A. 2:6

B. 3:4
C. 3:5
D. 4:4

7. The foreign exchange reserves in 1997-98 was how many times that in 1994-95?
A. 0.7
B. 1.2
C. 1.4
D. 1.5

8.For which year, the percent increase of foreign exchange reserves over the previous year, is the highest?A. 1992-93
B. 1993-94
C. 1994-95
D. 1996-97

9.The foreign exchange reserves in 1996-97 were approximately what percent of the average foreign exchange reserves over the period under review?
A. 95%
B. 110%
C. 115%
D. 125%

10.What was the percentage increase in the foreign exchange reserves in 1997-98 over 1993-94?
A.  100
B.  150
C.  200
D.  620

Solution:-

1. D

Required Ratio = 75+65 / 85+95 = 140/180 =7/9

2. C

150x100/205 = 73.17%

3. D

Required % = 245x3x100/ 280x3

= 350/4 = 87.5

4. B

Required Average= 1/6 x [80+75+95+85+75+70]

=> 1/6 x 480 = 80

5. D

6. C

Average = 3480

Hence, Required Ratio = 3:5

7. D

Required ratio = 5040/3360 = 1.5.

8. A

9. D

Average = 3480

Reserve for 1996-97 = 4320

Hence, required % = 4320x100/3480 = 124.137= 125(approx.)

10. A

1993-94 = 2520

1997-98 = 5040

Increase = 2520

% Increase = 2520x100/2520 = 100%

SI & CI

1. An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes:

1. 13% 
2. 10.25% 
3. 15%
4. 11% 
5. None of these

2. A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:

1. Rs. 850 
2. Rs. 790
3. Rs. 698 
4. Rs. 800
5. Rs. 600

3. Sum of money becomes Rs. 13,380 after 3 years and Rs. 20,070 after 6 years on compound interest. The sum is:

1. Rs. 9200 
2. Rs. 9000 
3. Rs. 8920 
4. Rs. 9040 
5. Rs. 9500

4. A sum of Rs. 12,000 deposited at compound interest becomes double after 5 years. After 20 years, it will become:

1. Rs. 1,10,000 
2. Rs. 1,30,000
3. Rs. 1,24,000 
4. Rs. 1,92,000
5. Rs. 1,50,000

5. A sum of money placed at compound interest doubles itself in 5 years. It will amount to eight times itself at the same rate of interest in:

1. 7 years 
2. 12 years 
3. 15 years
4. 30 years 
5. 21 years

6. If a sum on compound interest becomes three times in 4 years, then with the same interest rate, the sum will become 27 times in:

1. 11 years 
2. 12 years 
3. 24 years
4. 38 years 
5. 21 years

7. The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is:

1. 7 
2. 4 
3. 5
4. 8 
5. 7

8. A man borrows Rs. 2550 to be paid back with compound interest at the rate of 4% per annum by the end of 2 years in two equal yearly instalments. How much will each instalment be?

1. Rs.1275 
2. Rs.1383 
3. Rs.1352
4. Rs.1287 
5. Rs.1250

9. What annual payment will discharge a debt of Rs. 1025 due in 2 years at the rate of 5% compound interest?

1. Rs.650 
2. Rs.551.25 
3. Rs.560
4. Rs.660.75 
5. Rs.600

10. A man borrows Rs. 12,500 at 20% compound interest. At the end of every year he pays Rs. 2000 as part repayment. How much does he still owe after three such instalments?

1. Rs.14,000 
2. Rs.13,684
3. Rs.15,600 
4. Rs.14,320
5. None of these

Answers:-

1. 2

2. 3

Sum = A₂T₁- A₁T₂ / T₁ – T₂

Sum= 854x3 – 815x4 / 3-4

Sum = 698

3. (3) 8920

4. (4) Rs.1,92,000

1200x(1+r/100)⁵ = 24000 => (1+r/100)⁵ = 2

Therefore, [(1+r/100)⁵]⁴ = 2⁴ = 16

ð  (1+r/100)²⁰ = 16

ð  P(1+r/100)²⁰ = 16P

ð  P= 12000

Therefore, 12000(1+r/100)²⁰= 12000x16 = 192000

5. (3) 15 years.

P(1+r/100)⁵= 2P => (1+r/100)⁵ = 2

Now, P(1+r/100)ⁿ = 8P

ð  (1+r/100)ⁿ = 8 = 2³ = {(1+r/100)⁵}³

ð  (1+r/100)ⁿ = (1+r/100)¹⁵

ð  n = 15 Years.

6. (2) 12 years.

7. (2)  4

P(1+20/100)ⁿ > 2P

Or  (6/5)ⁿ > 2

Now, putting n=3

We find that (6/5)³ <2

Now, putting n = 4, we find the required criteria is satisfied.

Hence, min n=4.

8. (3) Rs. 1352

Present Worth of Rs. X due n years hence is given by :-

Present worth (PW) = x / (1+r/100)ⁿ.

Now, Let the value of each instalment be Rs.X Then,

(PW of Rs.X due 1 year hence)+ (PW of Rs.X due 2 years hence) = Rs. 2550.

ó [X / (1+4/100)] + [X / (1+4/100)²] = 2550

ó 25X/26 + 625X / 676 = 2550

ó 1275X = 2550x676

ó X = 2x676 = 1352.

9. (2) Rs. 551.25

10. (4) Rs. 14,320

Balance

= Rs.[{12500x (1+20/100)³} – {2000x(1+20/100)² + 2000x(1+20/100) +2000}]

= Rs. [(12500x(6/5)³ – (2000x36/25 + 2000x6/5 + 2000)]

= Rs. [ 21600 – (2880+ 2400 + 2000)]

= Rs. 14320.