Synergy Technologies Placement Paper

1. a man buys postage stamps of denomination of 30ps. and 50 ps. for rs.10.00. he buys 22 stamps in all. find the no of 30ps. stamps bought by him.

a.5(ans) b.6 c.17 d.8

2. if A wins in a race against B by 10 mts in a 100 Meter race. If B is behind of A by 10 mts. Then they start running race, who will won?

Ans A

3. A+B+C+D=D+E+F+G=G+H+I=17 given A=4.Find value of G and H?

Ans: G = 5 E=1

4. One guy has Rs. 100/- in hand. He has to buy 100 balls. One football costs Rs. 15/, One Cricket ball costs Re. 1/- and one table tennis ball costs Rs. 0.25 He spend the whole Rs. 100/- to buy the balls. How many of each balls he bought?

Ans:F=3,T=56,C=41

5. person was fined for exceeding the speed limit by 10 mph. Another person was also fined for exceeding the same speed limit by twice the same. If the second person was traveling at a speed of 35 mph, find the speed limit.

Ans. 15 mph

6. Some work is done by two people in 24 minutes. One of them can do this work alone in 40 minutes. How much time does the second person take to do the same work ?

Ans. 60 minutes

7. Three customers want haircut and a shave. In a saloon, two barbers operate at same speed. They take quarter of an hour for the haircut and 5 mins for the shave. How quickly can they finish the haircut and shave of these three customers?

Ans: 30 minutes

8. A shopkeeper likes to arrange and rearrange his collection of stamps. He arranges them sometimes in pair, sometimes in bundle of three, sometimes in bundle of fours, occasionally in bundle of fives and sixes. Every time he's left with one stamp in hand after arrangement in bundles. But if he arranges in the bundle of seven, he's not left with any stamp. How many stamps does a shopkeeper have?

Ans: 301

9. Three different types of objects in a bucket. How many times does one need to select object from the bucket to get atleast 3 objects of the same type?

Ans: 7

10. A salesperson by mistake multiplied a number and got the answer as 3, instead of dividing the number by 3.What is the answer he should have actually got?

Ans. 3

11. the age of a and b are in the ratio 4:5 and of b and c in the ratio 3:2.the youngedt of three is

a.a b.b c.c(ans) d.can't say

12. A car is filled with four and half gallons of fuel for a round trip.If the amount of fuel taken while going is 1/4 more than the amount taken for coming, what is the amount of fuel consumed while coming back?

Ans.2 gallons

13. The lowest temperature in the night in a city A is 1/3 more than 1/2 the highest during the day. Sum of the lowest temperature and the highest temperature is 100 degrees. Then what is the low temp?

Ans.40 degrees

14. Javagal, who decided to go to weakened trip should not exceed 8 hours driving in a day. The average speed of forward journey is 40 miles/hr.Due to traffic on Sundays, the return journey's average speed is 30 m/h. How far he can select a picnic spot?

a) 120 miles
b) between 120 and 140 miles
c) 160 miles

Ans. 120 miles

15. What is the value of y in the following code?

x=7;
y=0;
if(x=6) y=7;
else y=1;

(a) 7
(b) 0
(c) 1
(d) 6

16. Read the function conv() given below

conv(int t){ int u; u=5/9 * (t-32); return(u); }
What is returned
(a) 15
(b) 0
(c) 16.1
(d) 29

17. Which of the following represents true statement either x is in the range of 10 and 50 or y is zero

(a) x >= 10 && x <= 50 || y = = 0
(b) x<50
(c) y!=10 && x>=50
(d) None of these
  
. main( )
    {
    int x,y, z;
    x=2;
    y=5;
    z= x+++y;
    printf("%d %d %d", x, y z);
    }

a)3 5 7     b) option 2     c) option 3 d) option 4
   
Ans: a

18. If two pencils cost 8 cents, then how much do 5 pencils cost?

Ans. 20 cents