A bus started from the bus stand at 8 Am and after staying
30 minutes at a destination return back to the bus stand.
The Destination is 27 miles from the bus stand . The Speed
of the bus is 18mph . In the return journey the bus travells
with 50% fast speed.At what time it is return to the bus
stand ?
Answers were Sorted based on User's Feedback
Answer / praveen
Bus started at 8:00
it travelled with 18mph...
distance of destination is 27 miles...
we know velocity=(distance)/time
i.e., time=27/18hours=3/2hours=90 min...
i.e., the bus reached destination at 9:30
the bus stayed for 30 min...
so the bus started return journey at 10:00
now the bus returned with velocity 18 + (18/2)=27mph
the taken to the bus to travel = 27/27=1 hour = 60 min...
so bus would be returned on 11:00...
Is This Answer Correct ? | 15 Yes | 0 No |
Answer / raj
11 A.M in the morning for one way it took 120 mins
including break, on return its 60 mins, so totally 180
mins, i.e 3 hours.
Is This Answer Correct ? | 7 Yes | 3 No |
there is a matrix N x N .Its elements consist of either value =1 or value=0. If there is a any zero in the row, then the output matrix should have all zeroes in that row. If there is a single zero in any column then that column should have all zeroes n the output matrix. write the function to perform these operations. i want a solution in c/c++ language
how to move a file to a folder with extension by using c program
a survey of 250 ppl found that 223 have tatoos,178 wore leather,158 own harry davidson,151 wore tatoo and leather,119 wore leather and own harley,142 have tatoo and a harley, 103 have all the 3 items.draw a venn diagram n explain how many a)had only harley davidson? b)had atleast 2 of the 3 items? c) had none of the items? d)had tatoos or were wearing leather? e)were not wearing leather but did have tatoos and did own a harley? f)did not own a harley but did have tattoos or were wearing leather?
5+3+2=151012 9+2+4=183662 5+4+5=202504 7+2+5=?
A wizard named Nepo says "I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us are a mere 1240 years old." How old is Nepo?
If substitution is as it's burnout. Didn't remember. But this is one.
A garrison of 3300 men has provisions for 32 days, when given at a rate of 850 grams per head. At the end of 7 days reinforcement arrives and it was found that now the provisions will last 8 days less, when given at the rate of 825 grams per head. How, many more men can it feed?
If the operation,^ is defined by the equation x ^ y = 2x + y,what is the value of a in 2 ^ a = a ^ 3
at what rate of interest would compound interest on a sum in two years be 20% more than the corresponding simple interest?
5. if atlantic is found in atlantic ocean, india is found in indian ocean then which of the following cases are true
M/N = 6/5 3M+2N = ?
15 Answers CMC, FactSet Systems, TCS,
51 x 53 x ... x 59 ; symbols ! - factorial ^ - power of 2