Previous Year Paper
CAT2007Previous Years Paper
A lowcost airline company connects ten Indian cities, A to J. The table below gives the distance between a pair of airports and the corresponding price charged by the company. Travel is permitted only from a departure airport to an arrival airport. The customers do not travel by a route where they have to stop at more than two intermediate airports.
Sector No. 
Airport of Departure 
Airport of 
Distance between 
Price (Rs) 
1 
A 
B 
556 
670 
2 
A 
C 
790 
1350 
3 
A 
D 
850 
1250 
4 
A 
E 
1245 
1600 
5 
A 
F 
1345 
1700 
6 
A 
G 
1350 
2450 
7 
A 
H 
1950 
1850 
8 
B 
C 
1650 
2000 
9 
B 
H 
1750 
1900 
10 
B 
I 
2100 
2450 
11 
B 
J 
2300 
2275 
12 
C 
D 
460 
2275 
13 
C 
F 
410 
430 
14 
C 
G 
910 
1100 
15 
D 
E 
540 
590 
16 
D 
F 
625 
700 
17 
D 
G 
640 
750 
18 
D 
H 
950 
1250 
19 
D 
J 
1650 
2450 
20 
E 
F 
1250 
1700 
21 
E 
G 
970 
1150 
22 
E 
H 
850 
875 
23 
F 
G 
900 
1050 
24 
F 
I 
875 
950 
25 
F 
J 
970 
1150 
26 
G 
I 
510 
550 
27 
G 
J 
830 
890 
28 
H 
I 
790 
970 
29 
H 
J 
400 
425 
30 
I 
J 
460 
540 
If the prices include a margin of 15% over the total cost that the company incurs, which among the following is the distance to be covered in flying form A to J that minimizes the total cost per kilometer for the company?
A  2170 
B  2180 
C  2315 
D  2350

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