Interested to Buy Any Domain ? << Click Here >> for more details...
Jack & Jill went to the hill....In going to hill (upword
Direction)...Jack went to the hill first nd waited for Jill
for "x" hours.. Jack's speed was then twice of Jill..
In the down word direction Jill can go 3km in a hour, while
Jack can go 1km in 1 hour..
Jill reach the ground 1st nd waited for Jack for "x"
hours..
Total journey they traveled is 6 km..
Find the speed of Jack...
- 5 Answers
- 7863 Views
- CTS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sudheer
first consider downwards: jill comes in 1hr and jack in 3hr. so x is 2hr.
now upwards:let speed of jack be '2p' then speed of jill is 'p'.
now (3/p)-(3/2p)=2 and hence jack speed is 2p= 1.5km/hr.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / guest
Total Journey is 6km, so 3km upwords and 3km Downwords.
Getting Down:
Jill speed is 3kmph. So, he takes an Hour to get down.
Jack speed is 1kmph. So, he takes 3 hours to get down.
So x=2 hrs.
Climbing the hill:
Jack waiting time is x ie, 2 hrs.
So Jack went to top of the hill in 3hrs and Jill in 1hr.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / imthiyazs
TO DOWNWARDS:
JACK SPEED IS
1KM=6*1=6 H HE
TAKES TO GET DOWN
JILL SPEED IS
3KM=6/3=2 H
THEREFORE JACK
WAITING 4 H.I.E.X=4
TO UPWARDS:
JACK=V
JIL=2V
COMPARE JIL IS
WAITING 4H FOR
JACK
4 H
| Is This Answer Correct ? | 0 Yes | 3 No |
I HAVE APPLIED FOR RRB-CHENNAI(ECRC,GOODS GUARD).SO I NEED ECRC ALL PREVIOUS YEAR QUESTION SOLVED PAPER..PLS SEND IT TO ramya.raj@hotmail.com
What is the procedure to withdram the amount of ESIC?
Square side 7 cm. Find the area 4 equal circles of the circle lying drawn at the…
In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the fligh is?
Hi I am planning to attend for the vizag steel plan , manager trainees exam. From the same forum i got an information saying, the exam is based on 1.technical subject we choose and 2. Aptitue, Quant, RC, English Can any one please suggest me the Good books for Aptitue, Quant, RC, English Thanks in advance Rammohan
During the early months of 2009, some economists concluded that the slew of U.S. government programs created during the fall of 2008 to stabilize an economy marked by an absence of credit, a wave of enormous asset write downs, a precipitous decline in housing prices, and a historic loss of consumer confidence _________________ has not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices has not succeeded in engendering healthy intra-bank credit flows and bringing about the revival of have not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices have not succeeded in engendering healthy intra-bank credit flows and to revive depressed equity prices
92.5% of 550=?
what is the missing number in the series:2,16,50,?,225
If x + 8y = 20 and x = -3y, then y =
which country is following one party system
hello sir/mam i am nikhil from meerut i want to know that is diploma in banking and finance is necessary for the post PO in banks i am graduate with 75% marks
the largest river of asia is
English 
