@SimplexDude said:Sameer bhi upar pahuchne ke baad neeche ayega?
q bas itna hi hai
@vikky312 said:Simplex saar..gd mrng __/\__Mera 48 aa rahaKuch try kiya hai...thodi mistake ho sakti haiRam speed -2 steps/secSam speed - 1 step/secEsc speed - e steps/secEquating the total steps covered(30/2)(2+e)=(20/1)(1+e)e=2 steps/secLet the time sam and tarun meet be t (I have assumed sam is coming down)number of steps on esc=60Relative speed of tarun and sam = 5so, t= 60/5 = 12sSo steps taken by tarun = 12*4 =48
mera bhi yahi aa rha tha 😃 wantd to confirm
coz OA nhi hai :)
coz OA nhi hai :)
@Brooklyn said:mera bhi yahi aa rha tha wantd to confirmcoz OA nhi hai
Question thoda ajeeb hai waise, It should have been Ram who is coming down. But then sam hua, to i guess itta hi aana chahiye! 
@vikky312 said:Question thoda ajeeb hai waise, It should have been Ram who is coming down. But then sam hua, to i guess itta hi aana chahiye!
nhi actually Ram hota to q easy ban jata, q simple hai, end mei twist , initally maine jaldi jaldi mei Ram n Tarun ki meeting solve kari, den dekha ki Sam ko meeting nikalna hai
gud q for CAT level. simple but wid a twist....
gud q for CAT level. simple but wid a twist....
@Brooklyn said:q bas itna hi hai
Answer toh bata do lekin :O
@vikky312 said:Simplex saar..gd mrng __/\__Mera 48 aa rahaKuch try kiya hai...thodi mistake ho sakti haiRam speed -2 steps/secSam speed - 1 step/secEsc speed - e steps/secEquating the total steps covered(30/2)(2+e)=(20/1)(1+e)e=2 steps/secLet the time sam and tarun meet be t (I have assumed sam is coming down)number of steps on esc=60Relative speed of tarun and sam = 5so, t= 60/5 = 12sSo steps taken by tarun = 12*4 =48
Good morning sir.. Aap kya karte ho?
@Brooklyn said:mera 48 aaya options mei 48 se upar kuch nhi hai vaise
Ohh.. chalo fir se dekhta hun kaha galti ki :O
@Brooklyn said:@Estallar12: ye try kariyo:There were two escalators (moving stairways) in a mall, with the same number of steps, the first one moving up and the second moving down at the same speed. Ram and Sameer walk up the first escalator at their respective uniform speeds. Ram took 2 steps in the time that Sameer took one. Ram and Sameer reached the top of the escalator after taking 30 steps and 20 steps respectively. Ram then started to walk down the second escalator. At the same time, Tarun started to walk up the second escalator at twice Ram's speed. How many steps would Tarun take before meeting Sameer?
40?
@vikky312 ......yaar total steps covered nikalney ke liye jo equation use ki usko thoda samajh nahi aaya 
@Brooklyn yaar ram aur sameer ki speeds ka ratio diya hain 2:1 ....isliye we can take speeds as 2y and y ,aur escalater ki speed as e,to equation for calculation of total num of steps....30/2(2+e)=20/1(1+e) kaise hui ......???
@YouMadFellow said:@aimingCAT12
If you are going through hell, keep going. - Winston Churchill 
People often say that motivation doesn't last. Well, neither does bathing that's why we recommend it daily. - Zig Ziglar
Whatever the mind can conceive and believe, the mind can achieve. - Napoleon Hill
"Arise, Awake and Stop not till the goal is reached" - Swami Vivekananda
People often say that motivation doesn't last. Well, neither does bathing that's why we recommend it daily. - Zig Ziglar
Whatever the mind can conceive and believe, the mind can achieve. - Napoleon Hill
"Arise, Awake and Stop not till the goal is reached" - Swami Vivekananda
P.S.: Thoda late hai.. but chalo ab hi motivate ho jaao! 😁
@aimingCAT12 said:
@raghavsimply said:@Brooklyn yaar ram aur sameer ki speeds ka ratio diya hain 2:1 ....isliye we can take speeds as 2y and y ,aur escalater ki speed as e,to equation for calculation of total num of steps....30/2(2+e)=20/1(1+e) kaise hui ......???
didnt get u
@Brooklyn .....see this solution posted above
Ram speed -2 steps/sec
Sam speed - 1 step/sec
Esc speed - e steps/sec
Equating the total steps covered(30/2)(2+e)=(20/1)(1+e)
e=2 steps/secLet
the time sam and tarun meet be t (I have assumed sam is coming down)
number of steps on esc=60
relative speed of tarun and sam = 5so, t= 60/5 = 12s
So steps taken by tarun = 12*4 =48
Sam speed - 1 step/sec
Esc speed - e steps/sec
Equating the total steps covered(30/2)(2+e)=(20/1)(1+e)
e=2 steps/secLet
the time sam and tarun meet be t (I have assumed sam is coming down)
number of steps on esc=60
relative speed of tarun and sam = 5so, t= 60/5 = 12s
So steps taken by tarun = 12*4 =48
.....m talking about the highlighted potion
@hanushanand said:
If you are going through hell, keep going.- Winston Churchill
People often say that motivation doesn't last. Well, neither does bathing that's why we recommend it daily.- Zig Ziglar
Whatever the mind can conceive and believe, the mind can achieve.- Napoleon Hill
"Arise, Awake and Stop not till the goal is reached"- Swami Vivekananda
P.S.: Thoda late hai.. but chalo ab hi motivate ho jaao!
Loved the Second One!!!