• Placement Papers
• /
• Elitmus
• /
• Numerical Ability
• /
• Clocks and Calendars

Elitmus Question Papers:

(#M40032944) ELITMUS Numerical Ability question Keep an EYE

milkha singh and tomar was running for a marathon....frm ramnagar to jamnagar...there are two cities between ramnagar and jamnagar ramgarh and rampur and distance between these two cities are 15 km..if milkha singh ran ramnagar to ramgarh in 90 mnts with speed 40km/hr and Vkm/hr(v is whole number) speed from ramgarh to rampur in 30 mnts....As tomar is professanalist so he maintain constain speed during the marathon....and they both reached at n hour find out the value of n..
1.5
2.15
3.41
4.all of above

Asked In Elitmus nida abbas (10 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (2)   (1) Submit Your Solution Clocks and Calendars

Read Solution (6) :

manivikas  (10 years ago)

Please Completely state the question

Is this solution Helpfull? Yes (5) | No   

Atul  (10 years ago)

it is not complete...

tomar's const speed is 18 km/h....



Solution:-
rn-----rg---rp-----jn

let d1,d2,d3 be respective distances...
so d1=40*(3/2)=60km
d2=15 km


given const speed of tomar=18km/h
so 18=(75+d3)/n
so d3=18n-75 ------(1)

now coming over to milkha
let speed of milkha over d3 is v
so,
v=d3/(n-(3/2+1/2))=d3/(n-2) //*time is given for d1 & d2 of milkha*//
from (1)
v=(18n-75)/(n-2)



As long as n>75/18 everything is fine.....hence all of above..:)

Is this solution Helpfull? Yes (3) | No   

SB  (8 years ago)

Answer is 5 hrs......

Is this solution Helpfull? Yes (1) | No   

Yash karan   (9 years ago)

Answer is 41
@Atul not for every value of n>75/18 v will be a whole number

Is this solution Helpfull? Yes | No   

sundar  (8 years ago)

ans 1 dont consider jamnagar
mika=reached rampur by 2 hours=90min+30min=120 min=2 hour+jamnag time
tomar=75/18=25/6= 4 1/6
reach time =1st one time +2nd one time=5 hour 10 min

Is this solution Helpfull? Yes | No   

chaitalibanerjee  (8 years ago)

Can anyone expln it clrly..

Is this solution Helpfull? Yes | No   

Please Login to Read Solution.