IDBI Bank Po Exam 2005 - Quantitative Aptitute Online Test - Part 1

Qs. 1-4. In the following number series only one number is wrong. Find out the wrong number.

1. 14, 13, 22, 55, 212, 1035
55  13  212  22  None of these
 

2. 217, 224, 213, 226, zveweeeeeeee, 228
213  226  210  228  None of these
 

3. 153, 495, 712, 837, 901, 928
712  837  901  928  None of these
 

4. 488, 245, 124, 64, 35, 20.25
124  64  245  35  None of these
 

5. A 250 metres long train crosses a platform in 10
seconds. What is the speed of the train?
25 metres/second  20 metres/second  22 metres/second  Cannot be determined  None of these
 

6. The compound interest earned on an amount of Rs 15,000 at the end of 3 years is Rs 3895.68. What is the rate of interest p.c.p.a.?
8  6.5  5  12  None of these
 

7. 16 men can complete a piece of work in 8 days. 20 women take 16 days to complete the same piece of work. 12 men and 10 women work together for 6 days. How many more days would 10 women alone require to complete the remaining piece of work?
8  10  4  16  None of these
 

8. In how many different ways can the letters of the word ‘FORMULATE’ be arranged?
81,000   40,320   3,62,880  1,53,420   None of these
 

9. The frogs in a pond increase by 10% at the end of every year. If at the start of the year 2004, there were 2,14,000 frogs in the pond, then what would be the number of frogs in the pond by the end of the year 2006?
2,35,400   2,68,940   2,64,328  2,98,644   None of these
 

Part I        Part II        Part III        Part IV       Part V

IDBI Bank Po Exam 2005 - Quantitative Aptitute Online Test - Part 2

Q. 10-14. In each of these questions, two equations
are given. You have to solve these equations and find out
the values of x and y and Give answer If
(1) x(2) x>y
(3) x = y
(4) x = y
(5) x=y or if the relationship cannot be established

10. I. 12x2 = 6x
II. y + x2 = 0.45
1  2  3  4  5
 

11. I. x = 6.25
II. y2 = 6.25
1  2  3  4  5
 

12. I. 20x2 - 33x + 7 = 0
II. y = 0.0625
1  2  3  4  5
 

13. I. 6x2 + 28x + 16 = 0
II. 14y2 + 15y + 4 = 0
1  2  3  4  5
 

14. I. 4x + 3y = 16
II. 2x + 4y = 13
1  2  3  4  5
 

15. On children’s day sweets were to be equally distributed amongst 540 children. But on that particular day, 120 children were absent. Thus, each child got 4 sweets extra. How many sweets was each child originally supposed to get?
18  25  14  20  None of these
 

16. A boat covers a distance of 24 kms in 10 hours downstream. To cover the same distance upstream, the boat takes two hours longer. What is the speed of the boat in still waters?
2 km/hr  2.8 km/hr  4 km/hr  4.2 km/hr  None of these
 

17. The circumference of a circle is equal to the perimeter of a square whose area is 121 sq cms. What is the area of the circle?
44 sq cms  154 sq cms  121 sq cms  Cannot be determined  None of these
 

18. Sonia started a business by investing Rs 60,000. Six months later Vivek joined her by investing Rs 1,40,000. After one year Kirti joined them by investing Rs 1,20,000. At the end of two years from the commencement of the business, they earn a profit of Rs 4,50,000. What is Vivek’s share in the profit?
Rs 1,40,000  Rs 1,98,500  Rs 2,15,000  Rs 2,10,000  None of these
 

19. An urn contains 4 green and 7 blue marbles. If three marbles are picked at random, what is the probability that only two of them are blue?
49/55  7/11  28/55  11/28  None of these
 

Part I        Part II        Part III        Part IV       Part V

IDBI Bank Po Exam 2005 - Quantitative Aptitute Online Test - Part 3

Qs. 20-24. What should come in place of the question
mark (?) in the following questions?

20. 1(3/4) + 1(5/8) + 2(4/5) + 1/2 = ?
2(7/40)  1(7/40)  2(3/40)  1(3/40)  None of these
 

21. 14 × 18.6 ÷ 12 + 19.3 = ?
41  33.5  291.9  8.32  None of these
 

22. 8^4.2 × 64^2.1 × 7^8.4 × 56^3.5 = 56^?
18.2  9.8  11.9  12.6  None of these
 

23. (4)^2 + (3)^2 = sqrt(?)
25  5  125  425  None of these
 

24. 53% of 120 + 25% of 862 = ?% of 500
42.50  55.82  63.68  38.89  None of these
 

Qs. 25-29. Each of the questions below consists of a
question and two statements numbered I and II are given
below it. You have to decide whether the data provided in
the statements are sufficient to answer the question. Read
both the statements and give answer:
(1) if the data in Statement I alone is sufficient to
answer the question, while the data in Statement
II alone is not sufficient to answer the question.
(2) if the data in statement II alone is sufficient to
answer the question, while the data in Statement
I alone is not sufficient to answer the question.
(3) if the data in Statement I alone or in Statement II
alone is sufficient to answer the question.
(4) if the data in both the Statements I and II are not
sufficient to answer the question.
(5) if the data in both the Statements I and II together
are necessary to answer the question.

25. What is the area of the square?
I. Measure of the diagonal of the square is 80 cms.
II. The perimeter of the square is equal to the circumference of a circle.
1  2  3  4  5
 

26. What is Asha’s present salary?
I. Her salary increases every year by 15 per cent.
II. She joined the organization seven years ago.
1  2  3  4  5
 

27. What is the rate of interest p.c.p.a.?
I. The compound interest acurred on an amount of Rs 1,500 at the end of 2 years is Rs 660.
II. An amount doubles itself in 5 years with simple interest.
1  2  3  4  5
 

28. What is the total staff strength of the organization?
I. 75% of the staff consists of male employees.
II. The ratio of female to male employees in the organization is 1 : 3 respectively.
1  2  3  4  5
 

29. What is the two digit number?
I. The sum of the two digits of the number is 8.
II. The number obtained by interchanging the two digits of the number is lesser than the original number by 18.
1  2  3  4  5
 

Part I        Part II        Part III        Part IV       Part V

IDBI Bank Po Exam 2005 - Quantitative Aptitute Online Test - Part 4

Qs. 30-34. Study the table carefully to answer the following questions: Percentage of marks obtained by six students in six different subjects



30. What are the approximate average marks obtained by all students in Hindi?
45  51  62  59  66
 

31. What is the respective ratio of marks obtained by students A, B and C together in Maths to the marks obtained by students D, E and F together in Marathi?
7 : 22  23 : 7  23 : 4  4 : 21  None of these
 

32. Which student has scored the second highest in all the subjects together?
D  F  A  B  None of these
 

33. In order to pass the exam, if the students need minimum 75 marks in Social Studies and minimum 85 marks in Science, how many students have passed the exam?
None  One  Two  Three  None of these
 

34. What is the percentage of marks obtained by B in all the subjects together? (rounded off to two digits after decimal)
68.62  66.83  69.24  64.84  None of these
 

Qs. 35-38. Study the graph carefully to answer the
following questions:



35. If the profit of Company B in the year 2003 was Rs 7,83,000, then what was its profit in the year 2000?
Rs 2,25,000  3,75,000  Rs 4,16,000  Rs 4,05,000  None of these
 

36. What is the approximate average per cent profit of Company B over the years?
58  40  53  62  46
 

37. If the profit of Company A in the year 1999 was Rs 1.5 lakhs, what was its profit in the year 2001?
Rs 2.65 lakhs  Rs 4.25 lakhs  Rs 3.15 lakhs  Rs 4.90 lakhs  None of these
 

38. Which of the following statements is definitely true?
Company B has made more profit than Company A in the year 2003.  Profit made by Company A and Company B in the year 2000 is the same.  Increase in per cent rise in profit of Company B in the year 1999 from the previous year is 10 per cent.  Company A has made lowest profit in the year 1999.  Profit of Company A remained the same in the year 1999 and 2000.
 

39. What is the per cent increase in per cent rise in profit of Company A in the year 2001 from the previous year?
15  20  10  25  None of these
 

Part I        Part II        Part III        Part IV       Part V

IDBI Bank Po Exam 2005 - Quantitative Aptitute Online Test - Part 5

Qs. 40-44. Study the table carefully to answer the
following questions:



40. What is the respective ratio of number of ball bearing manufactured by Company R in the year 1999 to those manufactured by Company T in the year 2003?
16 : 17  17 : 16  23 : 21  21 : 23  None of these
 

41. What is the approximate per cent increase in the number of ball bearings manufactured by Company P in he year 2004, from the previous year?
143  157  59  122  94
 

42. What is the average number of ball bearings manufactured by all companies together in the year 2002?
3360000  336000000  3360000000  33600000  None of these
 

43. Number of ball bearings manufactured by Company Q in the year 2000 is approximately what per cent of the total number of ball bearings manufactured by it in all the years together?
24  32  11  29  17
 

44. How many more ball bearings need to be manufactured by Company S in the year 2004 to make the ratio between the number of ball bearings manufactured by Company S to those manufactured by Company U in the year 2004, 54 : 83 respectively?
80000000  2500000  34000000  5000000  None of these
 

Qs. 45-49. Study the pie-chart carefully to answer the
following questions:



45. What is the total number of men studying in the Institute?
1665  2421  2025  1954  None of these
 

46. Number of women studying Marketing are approximately what per cent of the total number of students in the Institute?
5  12  15  7  2
 

47. What is the total number of men studying Banking and International Business?
1125  297  1015  594  None of these
 

48. Number of women studying Finance are what percent of the number of men studying the same?
80  65  95  70  None of these
 

49. In which specialisation do the maximum number of women study?
HR  IT  Marketing  Finance  None of these
 

Part I        Part II        Part III        Part IV       Part V