Ram was travailing back from his friend house in his old
ambassador. He could only travel along at a steady 30 miles
per hr and managed a paltry 20 miles per litere of fuel. At
the start of the journey he has placed exactly 10 litre of
fuel into a tank. He knew though that the fuel tank lost
fuel at the rate of half a liter per hhour. As ram arrived
home the car stopped because it had run out of a fuel and h
only just made it. How far was his friends house from rams.
a.200 b.150 3.210 d170
- 2 Answers
- 5957 Views
- Caritor, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / ajeet
Ans 200
that he will lost 1.5 ltr in an hour
so he will lost that 10 ltr in 10/1.5=6.67hour
distance travelled in 6.67 hour is=30*6.67=200 km
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / vandana gopal
Ram is travelling at 30 miles per hour. If time taken to
reach destination is t then total distance d=30*t.
Per hour he loses half liter so in t time he loses t/2
litre.
Thus useful fuel = 10-t/2.
He can do 20 miles per liter so distance covered
d = 20*(10-t/2).
thus
20*(10-t/2)=30*t
t=5
d=150 km.
| Is This Answer Correct ? | 2 Yes | 2 No |
can we write the group-1 exam in telugu
(165)2 - (164)2 =
A store owner decided to raise the price of a particular item by exactly 10%. Of the following which is NOT the new price?
A secret can be told only 2 persons in 5 minutes .the same person tells to 2 more persons and so on . How long will take to tell it to 768 persons ?
20 Answers Cognizant, CTS, DCE,
2+3=8, 3+7=27, 4+5=32, 5+8=60, 6+7=60, 7+8=? Reply t answer...
26 Answers ABC, Aditya Birla, Banking, Budget Signs,
Oshkosh did a study of the colors used in African national flags. He found that 38 flags have red, 20 have blue, 13 have both red and blue, and 8 have neither red nor blue. How many flags a. have red but not blue? b. have blue but not red? c. were inclulded in the study?
Supposing a clock takes 7 seconds to strike 7. How mlong will it take to strike 10?
2 men at same tym start walking towards each other from A n B 72 kms apart. sp of A is 4kmph.Sp of B is 2 kmph in 1st hr,2.5 in 2nd, 3 in rd. n so on…when will they meet i in 7 hrs ii at 35 kms from A iii in 10 hrs iv midway
One day the Finance minister decides that the country should have only 33 paise and 56 paise.If there are two traders having enough change in the two denominations, what is the minimum amount for which they can transact?
Find the physical quantity represented by MOMENTUM * VELOCITY] / [LENGTH * ACCELERATION]?
What do you think is the most critical problem facing India today?
Complete the sequence 9,10,11,13,15, __, 21,28.
English 
