Grapcity Aptitude - General Paper - 5

void foo(Item x);



which is right way to call with integer argument I?

a. foo(i);

b. foo (i);

c. foo(i);

d. foo( i);

e. foo( i);



8.

9. void quiz(int w)

{

if(w>1)

{ quiz (w/2);

quiz(w/2);

}

printf(“*”);

}

how many asterisks are printed by the function call quiz(5)?

a. 3

b. 4

c. 7

d. 8



10. void test_a (int n)

{

printf(“%d”,n);

if(n>0)

test_a(n-2);

}

test_a(4)?



a . 0 2 4

c. 0 2

d. 2 4

e. 4 2

f. 4 2 0



11. char string[8]=”abcdefg”;

*string=’\0’;

printf(“%s”,string);

a. compiler error

b. run-time error

c. no o/p, but no error

d. creates bcdefg



12. char string[8]=”abcdefg”



o/p :

printf(“%s\n”,string +3);

a. abcdefg

b. abc

c. defg

d. cdefg



13. main()

{ int I=-3, j=2,k=0,m;

m=++I&&++j||++k;

printf(“\n%d%d%D”, I,j,k,m);



a. –2 3 0 1

b. –2 3 1 1

c. –2 3 1 0

d. –2 3 0 0



14. main()

{

int I;

for(;;)

{

printf(“%d”,I++)

if(I>10)

break;

}

}

a. condition in a for-loop is mudt

b. no error

c. 2 ; shud be dropped



15.void goop ( int z[]);//prototype

int x[10];

which ois the correct way to call goop

a. goop(x);

b. goop(x[]);

c. goop(x[10]);

d. goop(&x);

e. goop(&x[]);



16. int a=3,b=17;

a=b%a;

b=++a+5;

printf(“a,b);



a. 2 8

b. 2 7

c. 3 7

d. 2 8

e. none



18. how many time shello will be printed?

FILE *fp=fopen(“test.txt”,w)

Fprintf(fp,”hello”);

Fork();



a. 1

b. 2

c. 0

d. none



19. int a;

int b=0;

while(a)

{

{ a&=a-1;

b++;

}

a &b

a. 0 & 15

b. 1 & 16

c. 0 & 16

d. none











20. class A

{

public:

static int a;

A() {a=10};

};

int main()

{

A b;

Printf(“%d”,b.a);

Return 0;

}

will the program compile?

a yes

b. no







NUMERICAL ABILITY



1. A salesman marks an item 60% above the cost price & offers 2 successive discounts of 25% & 15% on the marked price. His profit is:

a. 15% b 2% c 7.5% d. 10 e. none



2.Had it been sold at 55% loss, SP would have been Rs. 10.80. The C.P is;

a. Rs 26 b. 28 c. 36 d.24 e. none

3. If 18 men can build a wall 140 mtrs. In 42 days . In how many days can 15 men be able to construct a similar wall 100 mtrs . long??

a. 36 b. 60 c. 60 d. 33 e. none

4. Successive discounts of 15% & 20% on any goods amount to a total discount of :

a. 50 % b. 35% c, 34% d.32 % e.none

5. In a km race A beats B by 40 m or 7 secs. A’s time (in secs) over the cource is:

a.180

d. 280

e. 168

f. 175

g. none



7. A widow & a son are to receive Rs 20000 and Rs 10,000 respectively frm inheritance of Rs. 70,000. The rest is 2 be divide so that the widow recives 3/2 times as much of it as the son. Then the amnt received by (widow,son) pei9r in thousands of rs. Is:

a. (44,26)

b. 42,28

c. 40,30

d. 45,30

e. none



8.the demand for a commodity linearly decreases by 0.5 unit for each unit increase in price & it vanishes when the price is set at 60 . The supply of the commodity vanishes when the price is set at 25 & equals the square root of the price in excess of this threshold price. Then the equilibrium at which the supply coincides with the demand is:

a. 45

b. 50

c. 55

d. 62+/-3 under-root86

e. none



9. gre type column questions:

area of triangle pqs is 45:

PQ=12 P



QR=20



Col. A : length of segment PS

COL. B: Length of SR



a. if A is greater

b. if B is greater

c. if both equal

d. d. can’t determined



10.Col. A: (0.82)^2(0.82)^3

Col. B: (0.82)^6



11. t is a positive integer

4/7 = t/s



Col. A: s

Col. B: 7



12. Col. A 1-1/27

Col. B: 8/9+1/81



13…. 14. these types simple (-0.64)^4 & (-0.6)^3



15…16



M/c A produces x units of output per hour, while m/c B produces x units of output every 1.5 hrs.



17. How many hrs. does it take 2 produce x units of o/p , with both m/cs A &B working together??

a. (4x +!)/4x

b. 5/4

c. 3/(5x)

d. 3/5



18. 4 more m/cs are installed with their capacities lying betn those of m/cs A & B . Wchi of the following ca’t be the average no. opf hrs. per m/c for producing x units of output?

a. 1.05

b. 1.15

c. 1.25

d. 1.35



Problem Solving (19-21)



19. if 0
a. s<-1 & t>0

b. s<-1 & t<-1

c. s>-1& t<-1

d. s>1 & t<-1

e. s>1 & t>1



20. To reproduce an old photograph , a photographer charges x dollars to make negative , 3x/5 dollars for each of the first 10 prints, & x/5 dollars for each print in excess of 10 prints . If $45 is the total charge to make a negative & 20 prints from an old photograph, what is the value sof x?

a. 3

b. 3,5

c. 4

d. 4.5

e. 5



21. A certain cake reciope states that the cake shud be baked ina pan 8 inches in diameter . If Jules want to make a cake of the same depth but 12 inches in diameter , by what factor shud he multiply the recipe ingredients?

a. 2 & half

b. 2 & one-fourth

c. 1 & half

d. 1 & 4/9

e. 1 & a/3





Data interpretation 22…28



ANA