District Co-operative Bank Previous Year Numerical Ability Sample Paper

9. 444, 467, 513, 582, 674, 789, ?

(1) 950      (2) 904        (3) 927        (4) 881        (5) 973

ANS : (3) 927

10. 23, 25, 53, 163, 657, 3291, ?

(1) 16461        (2) 13169        (3) 9877         (4) 23045        (5) 19753

ANS : (5) 19753

11.  A sum of Rs 817 is divided among A, Band C such that ‘A’ receives 25% more than ‘B’ and ‘B’ receives 25% less than ‘C’. What is A’s share in the amount?

(1) Rs 228      (2) Rs 247     (3) Rs 285      (4) Rs 304     (5) None

ANS : (1) Rs228

12. Four milkmen rented a pasture. A grazed 15 cows for 4 months, B grazed 12 cows for 2 months, C grazed 18 cows for 6  months, and D grazed 16 cows for 5 months. If A’s share of rent is Rs 1,020, what is C’s share of rent? 
(1) Rs 1,836       (2) Rs 1,360        (3) Rs 816       (4) Cannot be determined      (5) None

ANS : (3) Rs 816

13. Ms Sujata invests 7% ie Rs 2170, of her monthly salary in mutual funds. Later she invests 18% of her monthly salary in recurring deposits. Also, she invests 6% of her salary on NSC’s. What is the total annual amount in- vested by Ms Sujata? .

(1) Rs 1,25,320         (2) Rs 1,13,520        (3) Rs 1,35,120       (4) Rs 1,15,320         (5) None

ANS :  (3) Rs 1,35,120

14.  The ages of Samir and Tanuj are in the ratio of 8 : 15 years respectively. After 9 years the ratio of their ages will be II : 18. What is the difference in years between their ages?

(1) 24 years         (2) 21 years      (3) 20 years      (4)  33 years     (5)  None

ANS :   (3) 20 years

15. In a college a total number of 27 professors are appointed for all the faculties; viz Arts, Commerce and Science. If , equal number of professors are appointed for each of the faculties, how many professors are assigned to each faculty?

(1) 9         (2) 12           (3) 6         (4) 3           (5) None

ANS : (1) 9

Directions (Q. 16-20): Study the following data carefully and answer the questions given below.

Out of 6500 students from the Arts wing of a college, 21 % of the total number of students have majored only in Psychology. 12% of the total number of students have majored only in English Literature, and 15% of the total number of students have majored only in Politics. 7% of the total number of students have majored only in Philosophy, and 10% of the total number of students have majored only in History. 8% of the total number of students have majored in both ‘Psychology and Philosophy. 4% of the total number of students have majored in History as well as Politics, and 11 % of the total number of students have majored in English Literature as well as Politics. 9% of the total number of students have majored in Psychology and English Litrature, and 3% of the total number of students have majored in History and Philosophy. 

16.What is the ratio of the number of students majoring in Philosophy to the number of students majoring only in Psychology ? 

(1) 4:5       (2) 5:6       (3) 6:7      (4) 7:8      (5) None

ANS :  (4) 7:8

17. Students majoring in History are approximately what percent of the total number of students majoring in Politics?

(1) 48        (2) 61         (3) 52        (4) 57          (5) 45

ANS : (2) 61

18. How many students have majored only in Politics? 

(1) 650     (2) 975        (3) 780       (4) 455      (5) None

ANS : (5) None

19. What is the total number of students majoring in English Literature? 

(1) 780      (2) 1495     (3) 1300       (4) 2050    (5) None

ANS  : (1) 780  

20. Lowest number of students have majored in which subject? 

(1) History         (2) Philosophy       (3) Politics    (4) English Literature       (5) Psychology

ANS  :  (3) Politics