Di set for IPPB

Directions: ( 6 – 10): The following pie-charts show the distribution of students of graduate and post-graduate levels in seven different institutes in a town.

Distribution of students at graduate and post-graduate levels in seven institutes

6.    What is the total number of graduate and post-graduate level students is institute R?

A. 8320

B. 7916

C. 9116

D. 8099

E. None of these

7.    What is the ratio between the number of students studying at post-graduate and graduate levels respectively from institute S?

A. 14:19

B. 19:21

C. 17:21

D. 19:14

E. None of these

8.    How many students of institutes of M and S are studying at graduate level?

A. 7516

B. 8463

C. 9127

D. 9404

E. None of these

9.    What is the ratio between the number of students studying at post-graduate level from institutes S and the number of students studying at graduate level from institute Q?

A. 13:19

B. 21:13

C. 13:8

D. 19:13

E. None of these

10.  Total number of students studying at post-graduate level from institutes N and P is

A. 5601

B. 5944

C. 6669

D. 8372

E. None of these

6.    Answer  (D)

Required number = (17% of 27300) + (14% of 24700)

= 4641 + 3458

= 8099

7.    Answer: (D)

Required ratio =(21% of 24700)/ (14% of 27300)

=(21 x 24700)/(14 x 27300) = 19/14

8.    Answer: (B)

Students of institute M at graduate level= 17% of 27300 = 4641.

Students of institute S at graduate level = 14% of 27300 = 3822.

Total number of students at graduate in institutes M and S = (4641 + 3822)

= 8463.

9.    Answer: (D)

Required ratio = (21% of 24700)/ (13% of 27300)

= 19/13

10.  Answer: (C)

Required number = (15% of 24700) + (12% of 24700)

= 3705 + 2964

= 6669.

Di set for IPPB / IBPS / LIC AAO

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

Number of students (in thousands) in three schools over the years 

 

Q1. What was the average number of students in all the schools together in the year 2006? 

(a) 30000

(b) 9000

(c) 3000 

(d) 6000

(e) None of these 

Q2. Total number of students in school B and school C together in the year 2004 was approximately what percentage of the total number of students in school B and school C together in the year 2007? 

(a) 85

(b) 80

(c) 75

(d) 184

(e) 131 

Q3. How many times the total number of students in all the three school A, B and C together was exactly equal among the given years? 

(a) 2

(b) 5

(c) 4

(d) 3

(e) None of these 

Q4. What was the approximately average number of students in school A over all the years together? 

(a) 1990

(b) 2090

(c) 2300

(d) 1800

(e) 2700 

Q5. What was the difference between the total number of students in all the schools together in the year 2003 and number of students in school B in the year 2005, 2006 and 2007?  

(a) 2000

(b) 3000

(c) 3500

(d) 2500

(e) None of these 

Directions (6-10): The following questions are based on the following pie-chart. In the pie chart populations of 6 states have been given. The table shows ratio of males and females. Study the diagrams carefully and answer the questions. 

 

State	Male  : Female
Rajasthan	1 : 7
Maharashtra	5 : 7
Uttar Pradesh	6 : 5
Goa	5 : 7
Karnataka	7 : 8
Gujarat	9 : 6

Q6. What is the total number of females in Gujarat and Rajasthan?  

(a) 3482500

(b) 3382500

(c) 3823500

(d) 3658200

(e) None of these 

Q7. What is the respective ratio of populations of Goa and Maharashtra?

(a) 1 : 2

(b) 2 : 1

(c) 2 : 3

(d) 3 : 2

(e) 4 : 3

Q8. By what per cent is the population of Rajasthan more than that of Maharashtra?  

(a) 11.5%

(b) 10.5%

(c) 12.5%

(d) 9%

(e) 16%

Q9.  What is the average number of males in Karnataka and Goa? 

(a) 815000

(b) 91500

(c) 915000

(d) 925000

(e) 935000 

 

Q10. By what per cent is the population of Goa less than that of Maharashtra?  

(a) 49%

(b) 48%

(c) 45%

(d) 50%

(e) 60%

Directions (11-15): Study the following information answer the questions that follow. 

The premises of the bank are to be renovated. The renovation is in terms of flooring. Certain areas are to be floored either with marble or wood. All rooms/halls and pantry are rectangular. 

The area to be renovated comprises a hall for customer transaction measuring 23m by 29m, the branch manager’s room measuring 13m by 17m, a pantry measuring 14m by 13m, a record keeping-cum-server room measuring 21m by 13m and locker area measuring 29m by 21m. The total area of the bank is 2000 sq.m. 

The cost of wooden flooring is Rs. 170 per sq m and the cost of marble flooring is Rs. 190 per sq m. The locker area, record keeping-cum-server room and pantry are to be floored with marble. The branch manger’s room and the hall for customer transaction are to be floored with wood. No other area is to be renovated in terms of flooring.

Q11. What is the ratio of the total cost of wooden flooring to the total cost of marble flooring?  

(a) 1879 : 2527

(b) 1887 : 2386 

(c) 1887 : 2527 

(d) 1829 : 2527 

(e) 1887 : 2351 

Q12. If the four walls and ceiling of the branch manger’s room (the height of the room is 12 m) are to be painted at the cost of Rs. 190 per sq m how much will be the total cost of renovation of the branch manger’s room, including the cost of flooring?  

(a) Rs. 136800

(b) Rs. 216360

(c) Rs. 178790

(d) Rs. 211940 

(e) None of these 

Q13. If the remaining area of bank is to be carpeted at the rate of Rs. 110 per m², how much will be the increment in the total cost of renovation of bank premises? 

(a) Rs. 5820

(b) Rs. 4848

(c) Rs. 3689

(d) Rs. 6690

(e) None of these 

Q14. What is the percentage of the bank that is not to be renovated? 

(a) 2.2%

(b) 2.4%

(c) 4.2%

(d) 4.4%

(e) None of these 

Q15. What is the total cost of renovation of the hall for customer transaction and the locker area? 

(a) Rs. 229100

(b) Rs. 230206

(c) Rs. 216920

(d) Rs. 242440

(e) None of these

Solutions

  
S5. Ans.(c)
Sol. Required difference 
= (2.5 + 3 + 3.5 - 1 - 2 - 2.5) thousand 
= 3500 

Practice DI set for IPPB /LIC AAO

Directions (1-5): Study the following pie-chart and bar chart and answer the following questions. 

Percentage wise distribution of students in six different schools 

Total number of students = 6000

Percentage of students 

Number of boys out of 6000 students in each school separately 

 

Q1. What is the total number of girls in school C, number of girls in school E and the number of boys in school D together?    

(a) 1700

(b) 1900

(c) 1600

(d) 1800

(e) None of these 

Q2. What is the respective ratio between the number of boys in school C, number of girls in school B and total number of students in school E?  

(a) 45 : 7 : 97

(b) 43 : 9 : 97 

(c) 45 : 7 : 87 

(d) 43 : 9 : 87 

(e) None of these 

Q3. What is the difference between the total number of students in school F and the number of boys in school E? 

(a) 820

(b) 860

(c) 880

(d) 900 

(e) None of these

Q4. In which school the total number of students (both boys and girls) together are equal to the number of girls in school E? 

(a) A 

(b) B

(c) C

(d) D

(e) F

Q5. Number of girls in school A is approximately what per cent of total number of students in school B?  

(a) 55

(b) 50

(c) 35

(d) 45

(e) 41

Directions (6-10): Study the following pie-chart and table carefully to answer these questions. 

State wise details of adult population of a country.

Graduate and above, total number = 24 Lakhs  

Upto XII Std. Pass, Total number = 32 lakhs 

Male-Female (M : F) Ratio
States     Graduate and Above		Upto XII standard Pass
	M : F	M : F
A	7 : 5	7 : 9
B	5 : 3	3 : 5
C	5 : 4	4 : 5
D	9 : 8	5 : 7
E	9 : 7	9 : 10
F	4 : 3	3 : 2

Q6. What is the difference between graduate male population and XII standard male population from state A? 

(a) 24000

(b) 14000

(c) 28000

(d) 36000

(e) None of these 

Q7. What is the ratio between graduate female population of state E and standard XII female population of state D respectively? 

(a) 7 : 5

(b) 5 : 7 

(c) 16 : 15

(d) 15 : 16

(e) None of these 

Q8. Graduate female population of state C is what per cent of the standard XII female population of the state?  

(a) 40

(b) 62.5

(c) 50

(d) 52.5

(e) None of these

Q9. Class XII male population of state C is what per cent of the total standard XII population of all the state together?  

(a) 8%

(b) 12%

(c) 11%

(d) 9%

(e) None of these 

 

Q10. What is the ratio between the graduate male population of state E and standard XII female population of that state respectively?  

(a) 28 : 35 

(b) 35 : 28 

(c) 32 : 45 

(d) 45 : 32 

(e) None of these 

DI Set - 14 IBPS / RRB / RBI / LIC AAO

Directions ( 1- 5): The following pie-chart shows the sources of funds to be collected by the National Highways Authority of India (NHAI) for its Phase II projects. Study the pie-chart and answers the question that follow.

Sources of funds to be arranged by NHAI for Phase II projects (in Rs. crores)

1.    Nearly about 20% of the funds are to be arranged through:

A. SPVS

B. External Assistance

C. Annuity

D. Market Borrowing

E. None of these

2.    If NHAI could receive a total of Rs. 9695 crores as External Assistance, by what percent (approximately) should it increase the Market Borrowing to arrange for the shortage of funds?

A. 4.5 %

B. 7.5 %

C. 6 %

D. 8 %

E. None of these

3.    If the toll is to be collected through an outsourced agency by allowing a maximum 10% commission, how much approximate amount should be permitted to be collected by the outsourced agency, so that the project is supported with Rs. 4910 crores?

A. Rs. 6213 crores

B. Rs. 5827 crores

C. Rs. 5455 crores

D. Rs. 5316 crores

E. None of these

4.    The central angle corresponding to Market Borrowing is

A. 52°

B. 137.8°

C. 187.2°

D. 192.4°

E. None of these

5.    The approximate ratio of the funds to be arranged through Toll and that through Market Borrowing is

A. 2:1

B. 1:6

C. 3:11

D. 2:5

E. None of these

Directions(6 – 10):The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001. 

Ratio of Value of Imports to Exports by a Company over the Years.

6.    If the imports in 1998 were Rs. 250 crores and the total exports in the years 1998 and 1999 together was Rs. 500 crores, then the imports in 1999 was?

A. Rs. 250 crores

B. Rs. 300 crores

C. Rs. 357 crores

D. Rs. 420 crores

E. None of these

7.    The imports were minimum proportionate to the exports of the company in the year ?

A. 1995

B. 1996

C. 1997

D. 2000

E. None of these

8.    What was the percentage increase in imports from 1997 to 1998?

A. 72

B. 56

C. 28

D. Data inadequate

E. None of these

9.    If the imports of the company in 1996 was Rs. 272 crores, the exports from the company in 1996 was?

A. Rs. 370 crores

B. Rs. 320 crores

C. Rs. 280 crores

D. Rs. 275 crores

E. None of these

10.  In how many of the given years were the exports more than the imports?

A. 1

B. 2

C. 3

D. 4

E. None of these

Answers:

1.    Answer: (B)

20% of the total funds to be arranged = Rs. (20% of 57600) crores

= Rs. 11520 crores » Rs. 11486 crores.

Rs. 11486 crores is the amount of funds to be arranged through External Assistance

2.    Answer: (C

Shortage of funds arranged through External Assistance  }= Rs. (11486 - 9695) crores

= Rs. 1791 crores.

Increase required in Market Borrowing = Rs. 1791 crores.

Percentage increase required = {[(1791 / 29952) ] x 100}% = = 5.98%  »6%.

3.    Answer: (C)
   Let Amount Permitted be x. 
    According to the question 

 x * 90% = 4910
then x = 5455.55 » 5455 crores 

4.    Answer: (C)

Central angle corresponding to Market Borrowing =[(29952/57600)]x 360º = 187.2º

5.    Answer: (B)

Required ratio = 4910/29952= 1/6.1 » 1/6

6.    Answer: (D)

The ratio of imports to exports for the years 1998 and 1999 are 1.25 and 1.40 respectively.

Let the exports in the year 1998 = Rs. x crores.

Then, the exports in the year 1999 = Rs. (500 - x) crores.

1.25 = 250/x è x = 250 /1.25 = 200 ( Using ratio for 1998

Thus, the exports in the year 1999 = Rs. (500 - 200) crores = Rs. 300 crores.

Let the imports in the year 1999 = Rs. y crores.

Then, 1.40 = y / 300 è y = ( 300 * 1.40 ) = 420

Imports in the year 1999 = Rs. 420 crores.

7.    Answer: (C)

The imports are minimum proportionate to the exports implies that the ratio of the value of imports to exports has the minimum value.

Now, this ratio has a minimum value 0.35 in 1997, i.e., the imports are minimum proportionate to the exports in 1997.

8.    Answer (D)

The graph gives only the ratio of imports to exports for different years. To find the percentage increase in imports from 1997 to 1998, we require more details such as the value of imports or exports during these years.

Hence, the data is inadequate to answer this question.

9.    Answer: (B)

Ratio of imports to exports in the year 1996 = 0.85.

Let the exports in 1996 = Rs. x crores.

Then, 272/x = 0.85 è x = 272 / 0.85= 320

Exports in 1996 = Rs. 320 crores.

10.  Answer: (D)

The exports are more than the imports imply that the ratio of value of imports to exports is less than 1.

Now, this ratio is less than 1 in years 1995, 1996, 1997 and 2000.