BCA Family An online BCA community

# BCA 2019

### English

Circle the correct answer from among the given options (Multiple Choice Questions)

1. That is .......... mobile I like most.

a

an

the

nothing

2. Which of the following words is an abstract noun?

bed

desk

fear

class

3. We must he early ............ we won't get the tickets.

otherwise

yet

however

but

4. The city center was crowded ........... tourists.

for

of

with

by

5. Why do you laugh .......... poor?

of

at

in

to

6. A book is different ............ .a copy.

than

by

of

from

7. He is a student ............. Tribhuvan University.

on

in

at

of

8. Let us pay ........ , cash,

by

in

for

at

9. Let's have fun ........... ?

will we

will you

shall we

should you

10. A ... pen is an example of an input device.

electron

electronic

electronics

electronically

11, In Nepal, rice is grown ............. in Terai region.

apparently

mostly

amazingly

enormously

12. Select the correct antonym for ‘shrewd’.

clever

intelligent

dull

virtuous

13. Select the correct synonym for ‘brief'.

limited

small

little

short

14. I think all drivers ................ seat bell.

should better to wear

should wear

should have worn

15. ............. friends I made during my school are still in touch with me.

Few

A few

The few

Little

16. For the last few months, I ......... for entrance exam.

am preparing

have been preparing

prepared

have prepared

17. The phrase ‘Black sheep’ means

a costly item

a dark shiny item

an unworthy

a funny mass

18. You, and not I, ............ guilty

are

is

am

has

19. Many ........ missing.

book is

books are

is book is

a book is

20. I heard Kamala .......... as I passed her room.

to sing

sing

singing

to singing

21. Newton ........ that the force of gravity makes apple fall.

discovered

discovers

was discovered

22. The teacher has entered the classroom, now ........ us

is going to teach

teaches

will teach

will have taught

23. My mother encouraged ....... BCA.

to study

studying

me studying

me to study

24. If you have the mixed cement on th floor, ........

it set

it sets

it will set

it might set

25. I ...... this book is 2068.

wrote

have written

write

was writing

26. Today is ......

so hot

much hot

more hot

much hotter

27. The passive of "This news suprises me" is

i am suprised by this news

I am suprised at this news

I was suprised by this news

I was suprised at this news

28. "Bravo ! Well Done" can be reported as

My papa said I did well

My papap told me Bravo as i did well

My Papa encouraged me on my excellent perfomance.

My papa told me Bravo

29. Sujana is ..... Anjali

More pretty than

much pretty then

much more prettier than

prettier than

30. She's a good sense of humour, .......... ?

hasn't she

does she

isn't she

doesn't she

Which of the following is correct?

I am understanding all the chapters

I have understand all the chapters

I have understood all the chapters

I have been understanding all the chapters

32. It took us one and ..........

a half hours

a half hour

half hours

half hour

33. The word 'pleased' takes the prefix

un-

down-

over-

dis-

34. An unmarried women is.......

bachelor

alone

spinster

widower

Read the given passage and then choose the best answer to each question that follows.

Television acts as a narcotic on children — mesmerizing them, stunting their ability to think, and displacing such wholesome activities as book reading and family discussions. Right?

Wrong, says researcher Daniel Anderson, a psychologist at the University of Massachusetts at Amherst. Anderson doesn’t have any particular affection for Garfield and friend, MTV clips, or Gilligan's Island returns. But he does believe it's important to distinguish television's impact on children from influences of the family and the wider culture. We tend to blame TV, he says, for problem it doesn't really cause. In the process, we overlook our own roles in shaping children's minds,

One conventional belief about television is that it impairs a child's ability to think and to interpret the world. But Anderson's own research and reviews of the scientific literature discredit this assumption. While watching TV, children do not merely absorb words and images. Instead they muse upon the meaning of what they see, its plausibility, and its implications for the future- whether they've tuned in to a news report of a natural disaster or an action show. Because television relies on such cinematic techniques as Montage and crosscutting, children learn early how to draw inferences about the passage of time, character psychology, and implied events. Even preschoolers comprehend more than just the information supplied on the tube.

35. Before he went home, he .......... to the hospital

goes

went

has gone

36. According to Angerson, television acts as

A narcotic on children

A change agent in the society

An agent in shopping children's mind

37. TV impairs a child's ability to think and interpret the world.
Whose opinion is it?

Of the post modern researches.

of the conventional critics

of Anderson

of recent researchers and reviews

38. While watching TV children are more concerned with.......

word

images

meaning

word and images

39. TV depends on ............

cinematic techniques

natural disaster

news reports

40. TV develops ........ power of children.

inferencing

drawing

thinking

### Mathematics

41. 20% of 2 is equal to

20

4

0.4

0.04

42. The graph of the equation y = ax2 + bx + c, where a and c are zero, is

Parabola

Straight Line

Circle

Ellipse

43. If P = {a,b,c,d,e}, Q = {a,c,e,d,t} and R = {t,d,c,b,e} then the intersection of P,Q and R is

{a,c}

{a,c,e}

{c,d}

{c,d,e}

44. Which of the following set is equivalent to set {c,r,e,a,t,e}?

ϕ

σ

{L,O,V,E}

{f,a,m,i,l,y}

45. Five person can be seated at round table in

20 ways

4 ways

24 ways

5 ways

46, If 40 student play football, 60 students play volleyball and 25 play both games. The number of students who play football only, If every student play at least one game is.

15

35

75

125

47. Ram buys an old e-cycle for Rs 4700 and spend Rs 800 on its repairs. If he sells the ecycle for Rs 5800, his gain percent is

$4 {4 \over 7} %$

$5 {5 \over 11} %$

20%

30%

48. A man buys a cycle for Rs 1400 and sells it at a loss of 15%, the selling price of the cycle is

1090

1160

1190

1202

49. Solution of the equation x3 - 5x2 + 3x + 9 = 0 is

2

6

3

1

50. Which one is the formula for cos2x

1 - 2cos2x

1 - 2 sin2x

sin2x + cos2x

2sinx cosx

51. Which of the following represents the set A - B?

{x : x ∉ A, x ∈ B}

{x : x ∈ A, x ∉ B}

{x : x ∉ A, x ∉ B}

{x : x ∈ A, x ∈ B}

52. If A = {a,b,c,d}, B = {c,d,e,f} and ⋃ = {a,b,c,d,e,f,g} then set (A ⋂ B) is equal to

{a,b,f,g}

{a,b}

{a,b,e,f,g}

{c,d>}

53. Which of the following is correct?

$$\lim_{x \to 0} {sin^2x \over x} = 1$$

$$\lim_{x \to 1} {sinx \over x }= 1$$

$$\lim_{x \to 0} {cos x \over x }= 1$$

$$\lim_{x \to 0}{ sin x \over x }= 1$$

54. $cot x . sec x \over cosecx$ is same to

sinx cosx

1

$1 \over sinx cosx$

$cos^2x \over sinx$

55. The expression $sin^2x \over 1 - cosx$ is identical to

$1 + sinx$

$1 + cosx$

$sin^2x \over 1 +cosx$

$sin ^2 x \over cosx$

56. If a line parallel to x-asix, then slope of this line is

1

-1

0

57. What does (r63 ÷ (r4)2 equal ?

r3

r10

r6

r12

58. Area of an equilateral triangle whose one side is 2cm is

$\sqrt{3}$ cm2

$\sqrt{3} \over 4$ cm2

$\sqrt{3} \over 2$ cm2

$1 \over \sqrt{3}$ cm2

59. Semi-perimeter of triangle whose sides are 2cm, 3cm and 5cm is

2cm

3cm

5cm

10cm

60. If p and q are two different prime numbers then LCM (p,q) is

p + q

p

q

pq

61. If a + 1, 2a + 1, 4a - 1 are in AP, then value of a is

1

2

3

4

62. (a + b)2 + (a - b)2 is equal to

a2 + b2

2(a2 + b2)

a2 - b2

2(a2 - b2)

63. The angle formed by the radius of a circle and tangent to that circle has measure of

45°

90°

135°

180°

64. Slope of a line peroendicular to the line whose equation is 3x + 4y = 9; is

${3 \over 4}$

$- {4 \over 3}$

$- {3 \over 4}$

$4 \over 3$

65. The ${P \over q}$ form of the decimal 0.875 is

$7 \over 2^3$

$7 \over 16$

$3 \over 8$

$7 \over 2^2$

66. Which one of the following is irrational number

{2 \over 3}

$\sqrt{16 \over 25}$

$\sqrt{8}$

$\sqrt{0.04}$

67. The x-intercept and y-intercepts of a straight line 2x + 3y = 6 are

3 and 2

2 and 3

both 6

-3 and -2

68. If cos A = $4 \over 5$ then value of tanA is

$3 \over 5$

$5 \over 4$

$5 \over 3$

$3 \over 4$

69. A person took a loan of Rs 1,500 from his employer for 3 months at 12% annum simple interest. The amount he has to return is

Rs 45

Rs 1454

Rs 1545

Rs 1554

70. The area of circle is 311 cm2. If π - 3.14, then its diameter is,

100cm

50cm

20cm

10cm

71. The total surface area of a closed right circular cylinder of radius is 3.5 m and height 7m is

77 m2

154 m2

231 m2

308 m2

72. If volume of a cube is 1728 m 3 then its surface area is.

864m2

846m2

144m2

72m2

73. If f(x) = 4x - 2, then f(x-1) is

4x2 - 6x

4x2 + 2x + 2

4x - 6

4x - 1

74. If $3^{x+5} = {1 \over 27}$ then value of x is

-10

-8

-6

-2

75. If cos60° = $1 \over 2$, then the value of cos300° is

$\sqrt{3} \over 2$

$-1 \over 2$

$- {\sqrt{3} \over 2}$

$1 \over 2$

76. The zeroes of quadratic polynomial x2 + 7x + 12 are

-2,-5

-3,-4

2,5

3,4

77. The lines pair 2x + 4y = 3 and x + 2y = 1 are

coincide

perpendicular

parallel

intersection

78. Slope of a line perpendicular to the line 20x - 2y = 6 is

-10

$-{1 \over 10}$

10

$1\over 10$

79. In given triangle ABC if side BC is extended to point D with ∠A = x, ∠B = 2x + 15 and ∠ACD = 5x + 5, then ∠B is

5

20

25

55

80. If height and diameter of a cylinder are 15 cm and 12 cm respectively then its volume is

180 π cm3

540 π cm3

675 π cm3

2160 π cm3

81. What is the perimeter of a square whose diagonal is $3\sqrt{2}$

18

12

9

6

82. The 5th term of the sequence an = (2n - 1) is

9

5

11

8

83. $2^{n+1} \over 2^{n-2}$ is equal to

$n + 1 \over {n - 2}$

$1 \over 8$

$- {1 \over 2}$

8

84. The derivative of x3 wrt to x2 is

$2x \over 3$

$x$

$3x \over 2$

$3 \over 2x$

85. The value of $\sqrt{-8} × \sqrt{2}$

-4

4

4i

-4i

86. If U = {1,2,3,4,5,6} and A = {2,3,5} and A is

{1,4,6}

{1,2,3,4,5,6}

{2,3,5}

{1,3,5,6}

87. The opposite angles of any quadrilateral inscrived in circle are

tangent

supplementart

complementart

reflective

88. If a set has 5 element, then possible number of subsets are

30

120

32

25

89. 2,4,6,8, ..... is

Geometric Series

Harmonic Series

Geometric Progression

Arithmetic Progression

90. Which of the following is correct?

$$\lim_{x \to a} {x^a - a^a \over x - a} = na^{n-1}$$

$$\lim_{x \to 0} {x^a - a^a \over x - a} = na^{n-1}$$

### General Knowledge

Who is the author of the novel "Ghanchakkar"

Sanjeev Uprety

Manjushree Thapa

92. When was Tribhuvan University established?

2016 BS

2015 BS

2022 BS

2013 BS

93. Which of the following is not input device?

Mouse

Scanner

Monitor

Keyboard

94. Who is the father of computer?

charles Babbage

Bill Gates

Jhon Napier

95. Boxing mathes are held in a

square

Ring

Court

Ground

96 Who is education minister of Nepal?

Giriraj Manu Pokhrel

Yogesh Bhattarai

Lal babu Pandit

Barsaman Pun

97. Who is the Education Minister of Nepal?

Giriraj Mani Pokhrel

Yogesh Bhattarai

Lal Babu Pandit

Barsaman Pun

98. Where is the tallest bridge of nepal

Baglung

Dang

Parbat

Bajang

99. Cricket World cup stated in

1974

1975

1976

1977

100. How many provinces are there in Nepal?

3

9

7

8

I there is