Interested to Buy Any Domain ? << Click Here >> for more details...
A telephone cable is to be run from a junction point on the
bank of a river 900 meters wide to an office that is
located 3000 meters downstream on the opposite bank. If the
cost of laying cable under water is Rs. 5 per meter and
that of laying overhead on land is Rs. 4 per meter, find
the point downstream where the cable is to cut across the
river.
(a) 450 (b) 1800 (c) 2800 (d)
2100 (e) 2700
- 7 Answers
- 9815 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / okello francis
450
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
a man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be?
Find the next series: AA AB BC CE ?
What percent of 60 is 12?
Two trains are travelline at equilateral .Train A is travelling in the direction of earths spin.Other train B is travelling in opposite direction of earths spin.Which trains wheels will wear first?and why?
in pure milk if 20% replaced by water and in this again 20% is replaced by water and again 20% is replaced by water then what is the proportion of milk in that mixture
In which of the system, decimal number 194 is equal to 1234?
epaulette : shoulder :: tiara :
a vendor solds two things at same cost 12 RS with one item at 25%profit and other at 20%loss,by this transaction he made profit or loss by how much
There are 1000 junior and 800 senior students in a class. And there are 60 sibling pairs where each pair has 1 junior and 1 senior.1 student is chosen from senior and 1 from junior randomly.What is the probability that the two selected students are from a sibling pair?
6 Face of a cube are painted in a manner ,no 2 adjacent face have same colour three colurs used are red blue green. Cube is cut in to 36 smaller cube in such a manner that 32 cubes are of one size and rest of them bigger size and each bigger side have no red side.
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is?
which one of the following usages was a vedic development?
There are 8 stamps, 4 Red and 4 Green. There are three logicians also. One moderator sticks thow stamps each on the forhead of each logician such that each of them can see all the stamps except those on his forhead and the two in moderator's pocket. Then the moderator asked each whether he knows the colors of the stamps he wears? Then the answeres were: A: "No" B: "No" C: "No" A: "No" B: "Yes" What were the colours of the stamps that B wears?
A chain is broken into three pieces of equal lengths containing 3 links each. It is taken to a blacksmith to join into a single continuous one. How many links are to to be opened to make it ?
A can do a piece of work in 20 days, which B can do in 12 days. In 9 days B does ¾ of the work. How many days will A take to finish the remaining work?
