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2nd August 2014, 02:18 PM
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Re: Karnataka MCA entrance exam previous year question papers

As you want to get the Karnataka MCA entrance exam previous year question papers so here it is for you:

(One Mark Questions)
1. The following is used to connect components in a computer system
(a) van (b) car
(c) bus (d) None of these
2. ‘IR’ stands for
(a) Instruction Register
(b) Instrument Register
(c) Information Register (d) Invalid Register
3. Maximum number of unique characters that can be represented using ASCII format is
(a) 127 (b) 128
(c) 255 (d) 256
4. Pick the odd one out :
(a) COBOL (b) dBase
(c) ORACLE (d) MS-Access
5. Supply the appropriate question-tag :
She signs well .............. ?
(a) Does she (b) Doesn't she
(c) Isn't she (d) Hasn't she
6. A philanthropist is
(a) One who hates mankind
(b) One who lives films
(c) One who loves mankind
(d) One who loves comfort
7. A number of ships or cars is called a
(a) swarm (b) bevy
(c) constellation (d) fleet
8. The interjection, ‘wow’ expresses
(a) grief (b) pain
(c) great surprise (d) recognition
9. All the proper nouns begin with ...........
(a) Colon (b) capital letter
(c) small letter (d) hyphen
10. She can sing film songs, ‘Can’ indicates
(a) futurity (b) probability
(c) ability (d) obligation
11. Which of the following is a multiuser operating system ?
(a) PC-DOS (b) MS-DOS
(c) LINUX (d) None
12. Printer is a .............
(a) input device (b) cache memory
(c) both input and output device (d) Output device
13. In the floating point number 0.1 x 10-12
, 0.1 is
(a) mantissa (b) exponent
(c) base (d) None
14. 2’s complement of 0100 is
(a) 1011 (b) 1100
(c) 0101 (d) None
15. When all the observations are same, then variation between A.M., G.M., and H.M. is
(a) AM=GM=HM (b) AM<GM<HM
(c) AM<HM<GM (d) GM<AM<HM
16. If A ⊂ B, then probability P (A|B) is equal to :
(a) 0 (b) 1
(c) 1/2 (d) P(A)/P(B)
17. If the first quartile Q1
=15 and third quartile Q3
=25, the co-efficient of quartile deviation is :
(a) 4 (b) 1/4
(c) 5/3 (d) 3/5
18. If a random variable X has the following probability distribution :
X : -1 -2 1 2
Prob : 1/3 1/6 1/6 1/3
Then E(X) is
(a) 3/2 (b) 1/6
(c) 1/2 (d) None
19. The mean and variance of a binomial distribution are 8 and 4 respectively, Then P(X=1) is
(a) (1/2)12 (b) (1/2)8
(c) (1/2)6
(d) (1/2)4
20. If the coefficient of correlation between two variables X and Y, p=1, then the angle between
the two lines of regression is :
(a) 00
(b) 900
(c) 600
(d) 300
21. If you convert the decimal number 32 into binary number, how many 1s are there in the
binary number?
(a) 2 (b) 5
(c) zero (d) 1
22. The binary equivalent of (A)
16 is
(a) 1010 (b) 1011
(c) 1110 (d) None
23. The decimal equivalent of (1A)
16 is
(a) 31 (b) 26
(c) 32 (d) None
24. The sum of two binary numbers 111 and 101 is
(a) 1000 (b) 1110
(c) 1100 (d) None
25. ‘A’ and ‘B’ can do a piece of work in 8 days which ‘A’ alone can do in 12 days. In how
many days can ‘B’ alone do the same work
(a) 24 days (b) 16 days
(c) 20 days (d) 18 days
26. The average temperature of Monday, Tuesday, Wednesday and Thursday was 38 degrees
and that of Tuesday, Wednesday, Thursday and Friday was 40 degrees. If the temperature
of Monday was 30 degrees, the temperature of Friday was
(a) 40 degrees (b) 39 degrees
(c) 38 degrees (d) 30 degrees
27. In the question below, there is some relationship between the first two groups of letters.
The same relationship obtains between the third group of letters and one of the four
alternative letter groups. Pick the correct alternative.
(a) KQRE (b) KSTE
(c) KSRE (d) KQTE
28. Anil travels 4 miles towards north. He turns to the left and travels 6 miles. Then he turns
right and travels 4 miles. How far is he from the starting point ?
(a) 5 miles (b) 6 miles
(c) 10 miles (d) 8 miles
29. The difference between the square of any two consecutive integers is equal to
(a) An even number
(b) Difference of two numbers
(c) Product of two numbers
(d) Sum of two numbers
30. If in a certain code language, ‘123’ means ‘bright little boy’, ‘145’ means ‘tall big boy’
and ‘637’ means ‘beautiful little flower’ then which digit in that language means ‘bright’ ?
(a) 1 (b) 3
(c) 4 (d) 2
31. Subtracting (1111)2
from (10000)2 we get
(a) 1111 (b) 11111
(c) 1000 (d) None
32. Expansion of http is
(a) hypertext transport protocol
(b) hypertech transport protocol
(c) hypertext transmission protocol
(d) None of these
33. Expand MSI
(a) Medium Scale Industry
(b) Medium Scale Integration
(c) Medium Span Industry
(d) None
34. In the following groups of words, one is spelt wrongly. Identify the wrong word.
(a) illiterete (b) illegal
(c) illogical (d) illegible
35. NSE is
(a) National Stock Exchange
(b) NATO Stock Exchange
(c) National Stock Election
(d) National Shares Exchange
36. WIMAX is related to which one of the following ?
(a) Biotechnology
(b) Space technology
(c) Missle technology
(d) Communication technology
37. Which one of the following is not a drug / pharma company
(a) Chevron (b) Nicholas Piramal
(c) Pfizer (d) Zydus Cadila
38. A straight road runs from north to south, it has two turnings towards east and three
turnings towards west. In how many ways can a person coming from east get on the road
and go west
(a) 2 (b) 3
(c) 9 (d) 6
39. Find out the missing number in the series below :
1, 3 , 7, 15, ?, 63
(a) 30 (b) 25
(c) 31 (d) 24
40. My mother is twice as old as my sister and my father is 24 years older than me. At the time
of my sister's birth, I was 5. My sister is 25 now. What is the diference in the age of my
parents ?
(a) 3 years (b) 4 years
(c) 5 years (d) 6 years
41. Advise is
(a) noun (b) verb
(c) adverb (d) adjective
42. A synonym for ‘adversary’ is
(a) agent (b) ally
(c) opponent (d) poor
43. The antonym for ‘debtor’ is
(a) plaintiff (b) heterodox
(c) tenant (d) creditor
44. The original inhabitants of a place are called
(a) aborigines (b) altruists
(c) immigrants (d) settlers
45. Aravinda Adiga won the Booker Prize for his book
(a) The Tiger
(b) Slumdog Millionaire
(c) The White Tiger
(d) None of these
46. The Swine Flue virus is also known as
(a) H2N1 (b) H1S1
(c) S1N2 (d) H1N1
47. Who is the Finance Minister of Karnataka
(a) B.S. Yadiyurappa (b) K.S. Eshwarappa
(c) Aravinda Limbavali (d) None of these
48. Which country recently conducted the Nuclear Test
(a) South Korea (b) Japan
(c) North Korea (d) China
49. Which language along with Kannada was given ‘classical language’ status in 2008
(a) Tamil (b) Malayalam
(c) Telugu (d) None of these
50. Which actor won the “Best Actor Award” in the recently conducted Film Fare Awards
(a) Sharukh Khan (b) Salman Khan
(c) Saif Ali Khan (d) None of these
51. Choose the appropriate article : Character is ......... density
(a) an (b) a
(c) the (d) None
52. Choose the right preposition :
She lives ______ Bangalore
(a) at (b) by
(c) in (d) within
53. Choose the suitable verb :
Boys _________ kites
(a) will files (b) files
(c) none (d) fly
54. ‘To let the cat out of the bag’ means
(a) to reveal a secret (b) to cause an outburst
(c) to disclose fully (d) to get ruined
55. Total number of divisors of 200 are
(a) 10 (b) 6
(c) 12 (d) 5
56. What principal would yield a simple interest of Rs. 25, invested at 5% for 3 months ?
(a) 1000 (b) 3000
(c) 2000 (d) 4000
57. The value of is
(a) 2 (b) 3+i
(c) 1 (d) -1
58. The value of sin + cos - tan (450
) is
(a) 0 (b) 1
(c) 2/ (d) 3
59. In which place Karnataka, will the Central University be set up
(a) Gulbarga (b) Mysore
(c) Dharwad (d) Hubli
60. Who won the men's French Open 2009 Championship
(a) Rafal Nadal (b) Roger Federer
(c) Andri Agassi (d) Pete Sampras
(Two Mark Questions)
61. MSB is
(a) Most Significant Bit
(b) Maximum Significant Bit
(c) Most Scientific Bit
(d) Maximum Scientific Bit
62. Google is a
(a) Database (b) Search Engine
(c) Programming language (d) Opening System
63. Introducing a woman a man said “Her Father's” only son is my father”. How is the man
related to the woman
(a) Father (b) Son
(c) Uncle (d) Nephew
64. A three digit number consists of 9, 5 and one more number. When these digits are
reversed and then subtracted from the original number the answer yielded will be
consisting of the same digits arranged yet in a different order. What is the other digit ?
(a) 4 (b) 3
(c) 2 (d) 1
65. If the circle 9x2+9y2=16 cuts the x-axis at (a, 0) and (-a, 0) then a is
(a) ± 2/3 (b) ± 3/4
(c) ± 1/4 (d) ± 4/3
66. Equation of the parabola whose vertex is (-2, 0) and directrix x = 1 is
(a) y
= -2(x+2) (b) y2
= -4(x+3)
(c) y
= -6(x-5) (d) y2
= -12(x+2)
67. Form a point 100 metres above the ground, the angles of depression of two objects due
south on the ground are 600
and 450
. The distance between the objects is
(a) mts (b) mts
(c) mts (d) None of these
68. The greatest angle of ∆ABC whose sides are a=5, b=5 and c=5, is
(a) 450
(b) 1000
(c) 1200
(d) 600
69. The value of log7
9 .log5
5 is
(a) 3 (b) 2
(c) 1 (d) None of these
70. The value of the determinant is
(a) 100 (b) 202
(c) 303 (d) 0
71. Area of the triangle whose two sides = 2i - 3j + k, = i - j + 2k is
(a) (b) 1/2
(c) 2 (d) None of these
72. A man goes from his home to his office at the speed of 20 km/h and returns from his office
to home at the speed of 30 km/h. His mean speed is
(a) 24 (b) 25
(c) 20 (d) 30
73. If the first 25% observations of a series are 20 or less and last 25% observations of a
series are 50 or more, the quartile deviation is
(a) 25 (b) 35
(c) 15 (d) 30
74. There are two bags. One bag contains 4 red and 5 black balls and the other 5 red and 4
black balls. One ball is to be drawn from either of the two bags, the probability of drawing a
black ball is
(a) 1 (b) 16/81
(c) 1/2 (d) 10/81
75. If A = , then A4
+ A3
- A2
(a) 0 (b) 1
(c) A (d) None of these
76. Sum up to 10 terms of 1 + 3 + 5 + 7 + .... is
(a) 100 (b) 102
(c) 103 (d) 104
77. The roots of the quadratic equation x2
+ x - 1 = 0 are
(a) (b)
(c) (d)
78. The length of the perpendicular drawn from the point (3, 2) on the line 5x-12y-9=0 is
(a) (b)
(c) (d) None of these
79. If the lines x-6y+a=0, 2x+3y+4=0 and x+4y+1=0 are concurrent, then the value of ‘a’ is
(a) 4 (b) 8
(c) 5 (d) 6
80. The angle between the lines represented by x2+3xy+2y2
= 0 is
(a) tan-1(2/3) (b) tan-1(1/3)
(c) tan-1(3/2) (d) None of these

Contact Details:
Karnataka Examination Authority
18th Cross,
Sampige Rd,
Karnataka 560012 ‎
080 2356 8201

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