Partner Sites
Headstrong Model Placement Paper
1. What will be result of the following program
main()
{
void f(int,int);
int i=10;
f(i,i++);
}
void f(int i,int j)
{
if(i>50)
return;
i+=j;
f(i,j);
printf("%d,",i);
}
a).85,53,32,21
b)10,11,21,32,53
c)21,32,53,85
d)32,21,11,10
e)none of the above
Ans:e
2. main()
{
int c[ ]={2.8,3.4,4,6.7,5};
int j,*p=c,*q=c;
for(j=0;j<5;j++) {
printf(" %d ",*c);
++q; }
for(j=0;j<5;j++){
printf(" %d ",*p);
++p; }
}
Ans : 2 2 2 2 2 2 3 4 6
3.void main()
{
int i,j,k;
for(i=0;i<3;i++)
k=sum(i,i);
printf("\n%d",k);
getch();
}
sum(s,t)
{
static int m;
m+=s+t;
return m;
}
Ans: 6
4.void main()
{
int i;
clrscr();
for(i=1;i<6;++i)
switch(i)
{
case 1:
case 2: printf("%d,",i++);break;
case 3: continue;
case 4: printf("%d,",i);
}
printf("%d",i);
getch();
}
Ans: 1,4,6
5. If each side of a rectangle is increased by 100%, by wat % the area increases?
Ans: 100%
6. If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount, then wat % profit they make?(3 marks)
Ans: 35%
7. Worker W produces n units in 5 hours. Workers V and W, workers independently but at the same time, produce n units in 2 hours. how long would it take V alone to produce n units?
a) 1 hr 26 min
b) 1 hr 53 min
c) 2 hr 30 min
d) 3 hr 30 min
e) 3 hr 20 min
Ans: e
8. 49.The sum of 7 consecutive odd numbers in terms with 27 as fourth number
Ans:189
9. It takes 30 days to fill a laboratory dish with bacteria. If the size of the bacteria doubles each day, how long did it take for the bacteria to fill one half of dish?
Ans) D
10. If the area of a square increases by 69%, then the side of the square increased by
Ans: (B) 30%
11. Find the next number in the series 1, 3 ,7 ,13 ,21 ,31
(a) 43
(b) 33
(c) 41
(d) 45
Ans. (a)
12. If in a certain code "RANGE" is coded as 12345 and "RANDOM" is coded as 123678. Then the code for the word "MANGO" would be
(a) 82357
(b) 89343
(c) 84629
(d) 82347
Ans. (d)
13. one bottle is half-full of oil and another bottle with twice the capacity is one quarter full of oil. if water is added so that both the bottles are full and the contents of both are then poured into a third bottle that is empty and large enough to hold the contents of both, what fractions of the contents in the third bottle is oil?
a)1/4 b)1/3 c)3/8 d)2/3
ans:b)1/3
14. don and his wife each receive an 8 percent annual raise. if don receives a raise rs.800 and his wife receives a raise of rs. 840, what is the difference between their annual income after their raises?
a)40 b)460 c)500 d)540
ans:d)540
15. Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group ?
(1) 56
(2) 35
(3) 49
(4) 42
(5) 51
16. MP is related to HK in the same way as HK is related to
(1) CE
(2) CF
(3) CG
(4) DG
(5) None
17. Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group ?
(1) Jasmine
(2) Rose
(3) Dahlia
(4) Marigold
(5) Lotus
18. Jackal is related to Carnivorous in the same way as Goat is related to
(1) Omnivorous
(2) Carnivorous
(3) Herbivorous
(4) Multivorous
(5) None
19. If blue is called red, red is called green, green is called black and black is called white, what is the colour of grass ?
(1) Red
(2) Black
(3) White
(4) Green
(5) None
20. Radish is related to Root in the same way as Brinjal is related to
(1) Fruit
(2) Stem
(3) Flower
(4) Root
(5) None
