QUANT QUIZ ON D.I.

Directions (1-5): Study the following table to answer the given questions?

Center\Post	Officer	Clerk	Field Officer	Supervisor	Specialist Officer
Bangalore	2000	5000	50	2050	750
Delhi	15000	17000	160	11000	750
Mumbai	17000	19500	70	7000	900
Hyderabad	3500	20000	300	90000	1150
Kolkata	14900	17650	70	1300	1200
Lucknow	11360	15300	30	1500	650
Chennai	9000	11000	95	1650	500

                                   

1.    In Kolkata number of Specialist officer is approximately what percent of that officer?

(1) 8.7                                (2) 9

(3) 6.5                                (3) 8

(5) 6.9

2.    What is the difference between total number for officers and Clerks?

(1) 29, 680                         (2) 34, 180

(3) 32, 690                         (4) 28, 680

(5) None of these

3.    In Chennai number of clerks is approximately how much percent more than that of officers?

(1) 18                                 (2) 22

(3) 20                                 (4) 2

(5) 13

4.    Which center has 300% more number of clerks as compared to Bangalore?

(1) Lucknow                      (2) Mumbai

(3) Hyderabad                   (4) Chennai

(5) None of these

5.    Which center has the highest number of candidates?

(1) Delhi                            (2) Kolkata

(3) Hyderabad                   (4) Mumbai

(5) None of these

Directions (6-10): Read the following table and answer the questions:

Internet owners in our country

      (Approximate)

Years	Govt.	Private
2001-02	3,900	-----
2002-03	29,400	-----
2003-04	90,000	-----
2004-05	2,30,000	12,000
2005-06	5,20,000	1,20,000
2006-07	10,60,000	4,50,000
2007-08	15,50,000	9,50,000

6.    What is the approximate percentage increase expected in the private –Internet owners in the period 2007-08 over that in the period 2004-05?

(1) 5000                             (2) 60000

(3) 7000                             (4) 4000

(5) 8000

7.    What is the proportion of Government –internet owners to the Private-internet owners in the period 2005-06?

(1) 13:4                              (2) 13 :3

(3) 3 :13                             (4) 4 : 13

(5) None of these

8.    What is the approximate percentage of private internet owners in the total internet owners in 2004-05?

(1) 20                                 (2) 5

(3) 10                                 (4) 15

(5) None of these

9.    In which period the percentage incerase in the total internet owners is least to that over the earlier period?

(1) 2003-04                       (2) 2004-05

(3) 2005-06                       (4) 2006-07

(5) None of these

10.  What is the total number of frsh internet owners expected in the period 2007-08?

(1) 54,900                          (2) 5, 49,000

(3) 9, 90,000                      (4) 99,000

(5) None of these

Answers with solutions:

1. (4) In Kolkata No. of officers =14900

        No. of Specialist officer = 1200

         Req. aaprox. Percentage: = 1200x100/15000 = 8

2. (3) Total No. of officers = 72,760

          Total No. of Clerks = 105,450

           Req. difference = 32,690

3. (2) In Chennai No. of Clerks = 11000

         No. of officers = 9000

        Req Percentage = 11000 – 9000/9000 x 100 = 22.2 = 22

4. (3) 5000 + 300% of 5000 = 20,000

         Hyderabad is req. answer.

5. (4) Number of Candidates in Delhi = 43,910

          Mumbai = 44,470

          Hyderabad = 35,120

            Mumbai has the highest no. of candidates.

Solutions (6-10):

6. (5)  Private – internet owners

In 2004-05 = 12000

In 2007 – 08 = 9,50,000

% increase = (950000 – 1) / 12000  x 100

= 7816.7% = 8000 approx.

7. (2) In 2005 – 06

  Govt. – internet owners / Private – internet owners

 = 520000 / 120000

 = 52/12 = 13 : 3

8. (2) Prvt Internet owners = 12000

Total internet owners = 242000

Req. % 12000/242000 x 100 = 5 % approx

9. (4)

10. (3) No. of total internet owners in 2006 – 07 = 1510000

No. of total internet owners expected in 2007 – 08 = 2500000 – 1510000

= 990000