Free Printable week 2 assessment(apt,reasoning, c prog)

1.

Let $A=\{1,2,3\}$ and $B=\{a,b\}$ . How many relations are possible from A to B?

a)

32

b)

64

c)

16

d)

8

2.

A relation $R=\{(1,2),(2,3),(3,4)\}$ is:

a)

Reflexive

b)

Symmetric

c)

Transitive

d)

None of these

3.

Which of the following is a function?

a)

$f=\{(1,2),(1,3)\}$

b)

$f=\{(1,2),(2,2),(3,2)\}$

c)

$f=\{(1,2),(2,3),(2,4)\}$

d)

$f=\{(1,2),(3,4)\}$

4.

If $f(x)=2x+1$ , find $f(3)$ .

a)

5

b)

6

c)

7

d)

8

5.

The domain of the function $f(x)=\dfrac{1}{x-2}$ is:

a)

All real numbers

b)

$x>2$

c)

$x<2$

d)

All real numbers except 2

6.

If a function is one-one, then it is:

a)

Injective

b)

Surjective

c)

Bijective

d)

Constant

7.

Number of functions from a set of 3 elements to a set of 2 elements is:

a)

6

b)

8

c)

9

d)

12

8.

If $f(x)=x^{2}$ , then the function is:

a)

One-one

b)

Onto

c)

Many-one

d)

Bijective

9.

A relation which is reflexive, symmetric, and transitive is called:

a)

Linear relation

b)

Equivalence relation

c)

Identity relation

d)

Universal relation

10.

If $f(x)=x+2$ and $g(x)=2x$ , find i.

a)

$2x+2$

b)

$x+4$

c)

$2x+4$

d)

$x+2$

11.

The range of the function $f(x)=x^{2}$ , where $x\in\mathbb{R}$ , is:

a)

All real numbers

b)

Positive real numbers

c)

Non-negative real numbers

d)

Integers

12.

Which of the following relations is symmetric?

a)

i

b)

i

c)

i

d)

None

13.

Simple interest on ₹500 at 10% per annum for 2 years is:

a)

₹50

b)

₹75

c)

₹100

d)

₹150

14.

What is the formula for Simple Interest?

a)

$PRT$

b)

$\dfrac{PRT}{100}$

c)

$\dfrac{PTR}{1000}$

d)

$\dfrac{P}{RT}$

15.

If ₹1000 is invested at 5% SI for 4 years, what is the interest?

a)

₹200

b)

₹250

c)

₹300

d)

₹400

16.

Amount = ₹1200, Principal = ₹1000. What is the Simple Interest?

a)

₹100

b)

₹150

c)

₹200

d)

₹250

17.

Compound interest is calculated on:

a)

Principal only

b)

Interest only

c)

Principal + previous interest

d)

Simple interest

18.

The formula for amount in compound interest is:

a)

$P(1+RT)$

b)

$P\,i$

c)

$PRT$

d)

$\dfrac{PRT}{100}$

19.

CI on ₹1000 at 10% for 1 year is:

a)

₹100

b)

₹105

c)

₹110

d)

₹120

20.

Difference between CI and SI for 2 years on same principal and rate is:

a)

Zero

b)

Equal to SI

c)

Equal to interest on interest

d)

Double of SI

21.

If the rate of interest is zero, then SI is:

a)

Equal to principal

b)

Zero

c)

Equal to amount

d)

Negative

22.

The compound interest is always _____ than simple interest.

a)

Equal

b)

Less

c)

Greater

d)

Zero

23.

A sum doubles itself in 10 years at SI. Rate of interest is:

a)

5%

b)

10%

c)

15%

d)

20%

24.

If ₹800 amounts to ₹968 in 2 years at CI, rate of interest is:

a)

8%

b)

10%

c)

12%

d)

15%

25.

Which grows faster?

a)

Simple Interest

b)

Compound Interest

c)

Both grow equally

d)

Depends on principal

26.

What will be the output of the following code? int a = 5; if(a > 3) printf("Hello"); else printf("Hi");

a)

Hi

b)

Hello

c)

Error

d)

No output

27.

Which operator is used in C for conditional execution?

a)

:

b)

?

c)

if

d)

&&

28.

What is the output? int x = 10; if(x = 5) printf("True"); else printf("False");

a)

True

b)

False

c)

Error

d)

No output

29.

Which of the following is NOT a valid loop in C?

a)

for

b)

while

c)

repeat-until

d)

do-while

30.

How many times will the loop execute? for(int i=1; i<=5; i++);

a)

5

b)

1

c)

0

d)

Infinite

31.

What is the output? int i=1; while(i<=3) { printf("%d", i); i++; }

a)

123

b)

012

c)

321

d)

Infinite loop

32.

Which loop executes at least once?

a)

for

b)

while

c)

do-while

d)

None

33.

What is the output? int a=10; if(a==10) if(a>5) printf("Yes"); else printf("No");

a)

Yes

b)

No

c)

Error

d)

No output

34.

Which statement is used to exit a loop immediately?

a)

continue

b)

break

c)

exit

d)

stop

35.

What is the output? int i=0; do { printf("%d", i); i++; }while(i<3);

a)

012

b)

123

c)

01

d)

Infinite loop

36.

Which keyword is used in switch to prevent fall-through?

a)

continue

b)

break

c)

default

d)

return

37.

What happens if break is not used in switch?

a)

Error occurs

b)

Only one case executes

c)

All cases execute after match

d)

No case executes

38.

What is the output? int x=2; switch(x) { case 1: printf("One"); case 2: printf("Two"); case 3: printf("Three"); }

a)

Two

b)

TwoThree

c)

OneTwoThree

d)

Error

39.

Which data type is allowed in switch expression?

a)

float

b)

double

c)

int

d)

string

40.

Which loop is best when the number of iterations is known?

a)

while

b)

do-while

c)

for

d)

infinite loop

41.

What is the output? int i; for(i=1; i<=3; i++) printf("%d", i);

a)

123

b)

012

c)

321

d)

Error

42.

What does continue do?

a)

Exits the loop

b)

Skips current iteration

c)

Stops program

d)

Restarts program

43.

What is the output? int a=0; if(a) printf("True"); else printf("False");

a)

True

b)

False

c)

Compilation error

d)

No output

44.

Which of the following is a correct if statement?

a)

if x > 5

b)

if(x > 5)

c)

if(x > 5);

d)

if x = 5

45.

What is the output? int i=5; while(i>0) { printf("%d", i); i--; }

a)

54321

b)

01234

c)

12345

d)

Infinite loop

46.

Which statement transfers control to the beginning of the loop?

a)

break

b)

continue

c)

goto

d)

exit

47.

What is the output? int x=1; switch(x) { case 1: printf("A"); break; default: printf("B"); }

a)

A

b)

B

c)

AB

d)

Error

48.

How many times will this loop execute? for(int i=10; i>=1; i-=3)

a)

3

b)

4

c)

5

d)

Infinite

49.

Which control structure allows multiple conditions?

a)

if

b)

if-else

c)

switch

d)

for

50.

Which is mandatory in every C program?

a)

for loop

b)

switch

c)

main()

d)

if

51.

Choose the synonym of ABUNDANT:

a)

Scarce

b)

Plentiful

c)

Rare

d)

Limited

52.

Choose the synonym of BRIEF:

a)

Short

b)

Long

c)

Deep

d)

Wide

53.

Choose the synonym of ENORMOUS:

a)

Tiny

b)

Huge

c)

Small

d)

Little

54.

Choose the synonym of CALM:

a)

Angry

b)

Peaceful

c)

Nervous

d)

Loud

55.

Choose the synonym of INTELLIGENT:

a)

Clever

b)

Dull

c)

Slow

d)

Weak

56.

Choose the synonym of RAPID:

a)

Slow

b)

Fast

c)

Late

d)

Weak

57.

Choose the synonym of HONEST:

a)

False

b)

Loyal

c)

Truthful

d)

Clever

58.

Choose the synonym of BEGIN:

a)

End

b)

Stop

c)

Start

d)

Finish

59.

Choose the antonym of SUCCESS:

a)

Victory

b)

Progress

c)

Failure

d)

Achievement

60.

Choose the antonym of HOT:

a)

Warm

b)

Cold

c)

Mild

d)

Tepid

61.

Choose the antonym of ANCIENT:

a)

Old

b)

Historic

c)

Modern

d)

Antique

62.

Choose the antonym of GENERATE:

a)

Produce

b)

Create

c)

Destroy

d)

Form

63.

Choose the antonym of HAPPY:

a)

Cheerful

b)

Joyful

c)

Sad

d)

Excited

64.

Choose the antonym of STRONG:

a)

Powerful

b)

Weak

c)

Solid

d)

Firm

65.

Choose the antonym of VICTORY:

a)

Success

b)

Triumph

c)

Defeat

d)

Win

66.

Choose the antonym of OPEN:

a)

Free

b)

Wide

c)

Closed

d)

Clear

67.

Find the next number in the series: 2, 4, 8, 16, —

a)

18

b)

24

c)

32

d)

64

68.

Complete the series: 5, 10, 20, 40, —

a)

45

b)

60

c)

80

d)

100

69.

Find the missing number: 1, 4, 9, 16, —

a)

20

b)

25

c)

30

d)

36

70.

Complete the series: 3, 6, 9, 12, —

a)

14

b)

15

c)

18

d)

21

71.

Find the next term: 2, 6, 12, 20, —

a)

24

b)

30

c)

36

d)

48

72.

Complete the alphabet series: A, C, E, G, —

a)

H

b)

I

c)

J

d)

K

73.

Find the next number: 10, 20, 30, 40, —

a)

45

b)

50

c)

55

d)

60

74.

Complete the series: 1, 1, 2, 3, 5, —

a)

6

b)

7

c)

8

d)

9

75.

Find the missing term: 7, 14, 28, —

a)

35

b)

42

c)

49

d)

56

week 2 assessment(apt,reasoning, c prog)

Total questions: 75

Worksheet time: 38mins

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