1. If (NM)2= RRM where N.M
& R are distinct digits. Then possible values for R are
(a) 1 (b) 2 (c) 3 (d) none of these
Ans (b) -2
2. A man buys spirit at Rs. 60 per letter, adds water to it and
then sells it at Rs. 75 per litter. What is the ratio of spirit to water if
his profit in the feal is 37.5%?
(a) 9:1 (b) 10:1 (c) 11:1 (d) None of these.
Ans (b) 10.1
3. A certain quantity of petrol is found to be adulterated to the
extent of 10%. What proportion of the adulterated petrol should be replaced
with pure petrol to take the purity level to 98%?
(a) 80% (b) 32% (c) 66.67% (d) cannot be determined.
Ans (a) 80%
4. Two trains are traveling from point A to point B such that the
speed of first train is 65 kmps and the speed of 2 train is 29 kmph. Where is
the distance b/w A&B such that the slower train reached 5 hrs late
compared to the faster.
5. 45 grinders brought @ 2215/-.transpot expense 2190/-.2760/- on
octroi . Find SP/piece to make profit of 20%
2585
2225
2670 3325
6. in a 2 digit no unit’s place is halved and tens place is
doubled.diff bet the nos is 37.digit in unit’s place is 2 more than tens
place.
24
46
42 none
7. if x-y + z = 19 , y + z =20 , x-z=3 , find d value of
x+4y-5z
22
38
17 none
8. Find approx value of 39.987/0.8102+1.987*18.02
72
56
86 44
9. Asish was given Rs. 158 in denominations of Rs 1 each. He
distributes these in diff bags, such that ne sum of money of denomination
betn 1 and 158 can be given in bags. The min no. of such bags reqd :
10
17
15 none
10. There is a rectangular Garden whose length and width are 60m
X 20m.There is a walkway of uniform width around garden. Area of walkway is
516m^2. Find width of walkway:
1
2
3 4
11. In a race from pt. X to pt Y and back, Jack averages 0
miles/hr to pt Y and 10 miles/hr back to pr X.Sandy averages 20 miles/hr in
both directions. If Jack and Sandy start race at same tym, who’ll
finish:
i. 1st Jack
ii.Sandy iii.they
tie iv.Impossible to tell
12. A man engaged a servant on a condn that he’ll pay Rs 90 and
also give him a bag at the end of the yr. He served for 9 months and was
given a turban and Rs 65. So the price of turban is i. Rs :
10
19
0 55
13. if a row dominated two dimensional array in the following
which one is advantage and why?
a) for(i=0;i<1000;i++)
for(j=0;j<1000;j++)
temp=temp+a[i][j];
b) for(j=0;j<1000;j++)
for(i=0;i<1000;i++)
temp=temp+a[i][j]
14. Consider the prog and select answer
#include<stdio.h>
void main ( )
{
int k=4,j=0:
switch (k)
{
case 3;
j=300;
case 4:
j=400:
case 5:
j=500;
}
printf (“%d\n”,j);
}
A. 300
B. 400
C. 500
D. 0
15. Which fruit is not used by Mandy? aa
a. Cherries
b. Grapes
c. Apples
d. Bananas
16. Which is the combination by Erica?
a. Apples, cherries, Bananas
b. Apples, Cherries, Grapes
c. Apples, Grapes, Bananas
d. Cherries, Grapes, Bananas
Direction for Qn 17-18
These qns are based on situations given below:
7 Uni crick players are to be honored at a special luncheon. The players will
be seated on a dais along one side of a single rectangular table. A and G
have to leave the luncheon early and must be seated at the extreme right end
of table, which is closest to exit. B will receive Man of the Match and must
be in the centre chair C and D who are bitter rivals for the position of
Wicket keeper dislike one another and should be seated as far apart as
possible E and F are best friends and want to seat together.
17. Which of the foll may not be seated at either end of the
table?
i. C ii.
D iii.
G iv. F
18. Which of the foll pairs may not be seated together?
i. E & A ii. B &
D iii. C &
F iv. G & D
Direction for Qn 19-20
Elle is 3 times older than Zaheer. Zaheer is ½ as old as Waheeda. Yogesh is
elder than Zaheer.
19. What is sufficient to estimate Elle’s age?
i. Zaheer is 10 yrs old
ii. Yogesh and Waheeda are both older than Zaheer by the same no of
yrs.
iii. Both of the above iv. None of the above
20. Which one of the foll. statements can be inferred from the
info above i. Yogesh is elder than Waheeda ii. Elle is older than Waheeda
iii. Elle’s age may be less than that of Waheeda iv. None of the above.
|
No comments:
Post a Comment