Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting
the second train has traveled 120km more than the first. The
distance between them is

Re: Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting
the second train has traveled 120km more than the first. The
distance between them is

i am not sure .. pls workthis
the trians comes around 50km from the a
the trians comes around 60km from the b
at the time of meeting the second train travells 120 more than the first train
|--------------600km-720km----------------------------------|
a b
so total distance is 1320

Re: Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting
the second train has traveled 120km more than the first. The
distance between them is

Re: Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting
the second train has traveled 120km more than the first. The
distance between them is

Re: Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting
the second train has traveled 120km more than the first. The
distance between them is

Please understand this
The first train comes around 50km from the a
The second train comes around 60km from the b
At the time of meeting the second train has traveled [120km]
more than first..
So as per question second train has traveled 50km + 120km
=170km.

The distance between them is 170km - 50km = 120km.
A: 130km

Re: Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting
the second train has traveled 120km more than the first. The
distance between them is

Re: Two trains start from A & B and travel towards each other at
speed of 50kmph and 60kmph resp. At the time of the meeting
the second train has traveled 120km more than the first. The
distance between them is

A solid cube of 4 inches has been painted red, green and
black on the pairs of opposite faces. It has then been cut
into one inch cubes. Following questions relate to the
smaller one inch cubes.
1.How many cubes have only one face painted?
(1) 8 (2) 16
(3) 24 (4) 32
2. How many cubes have only two faces painted?
(1) 0 (2) 16
(3) 24 (4) 32
3. How many cubes have only four faces painted?
(1) 0 (2) 8
(3) 12 (4) 16
4. How many cubes have no faces painted?
(1) 0 (2) 8
(3) 16 (4) 24
How to solve this

There is a leak in the bottom of a cistern. When the cistern
is thoroughly repaired, it would be filled in 3 ? hours. It
now takes half an hour longer. If the cistern is full, how
long will the leak take to empty the cistern?
(a) 24 hours
(b) 28 hours
(c) 21 hours
(d) 27 hours
(e) None of these

A person pays a tax of 10%,if his salary increases by 10%
he need to pay a tax of 15%.The total gain he obtains after
increment in salary is 350Rs .What is his salary?

There are some chicken in a poultry. They are fed with corn
One sack of corn will come for 9 days.The farmer decides to
sell some chicken and wanted to hold 12 chicken with him.
He cuts the feed by 10% and sack of corn comes for 30 days.
So initially how many chicken are there?

f 9 examiners can examine a certain number of answer books in
12 days , working 5 hours a day ; for how many hours a day
would four examiners have to work in order to examine twice
the number of answer books in 30 days ?