A man walking at the rate of 5km hr

Asked by admin @ 17/08/2021 in Math viewed by 275 People

a man walking at the rate of 5 km per hour crosses a bridge in 15 minutes the length of the bridge in metres is

Answered by admin @ 17/08/2021

Length= distance
given speed = 5km/hr
time= 15mins = 15/60 hrs
we know speed = distance/time
5 = distance/15/60
5 = 60×distance/15
5= 4× distance
distance= 5/4
= 1.25kms or 1.25× 1000= 1250 meters is answer

Water is flowing at the rate of 5km hr

Asked by admin @ 23/08/2021 in Math viewed by 290 persons

water is flowing at the rate of 5 km per hour through a pipe of diameter 14cm into a rectangular tank which is 50 long and 44 m wide. Determine …

Water is flowing at the rate of 15km hr

Asked by admin @ 20/08/2021 in Math viewed by 309 persons

water is flowing at the rate of 15 km per hour through a pipe of diameter 14 cm into a rectangular tank which is 50 m long and 44 m …

Water is flowing at a rate of 15km hr

Asked by admin @ 20/08/2021 in Math viewed by 324 persons

water is flowing at the rate of 15 km per hour through a pipe of diameter 14 cm into a rectangular tank which is 50 m long and 44 m …

A man bought bananas at the rate of 10

Asked by admin @ 17/08/2021 in Math viewed by 294 persons

A man bought bananas at the rate of 10 for rupees 45 and sold at the rate of the dozen bananas for rupees 51 find his gain or loss percent

If a man rows at the rate of 5kmph

Asked by admin @ 16/08/2021 in Math viewed by 312 persons

21. If a man rows at the rate of 5 kmph in still water and his rate against the current is 3.5 kmph, then the man's rate along the current …

A man can swim 4km hr in still water

Asked by admin @ 11/08/2021 in Physics viewed by 274 persons

A man can swim with a speed of 4km/hr in still water. How long does he take to cross a river 1km wide if the river flows steadily at 3km/hr …

A man walks a certain distance with certain speed

Asked by admin @ 16/08/2021 in Math viewed by 341 persons

A man walks a certain distance with certain speed. If he walks 1/2 km an hour faster, he takes 1 hour less. But, if he walks 1 km an hour …

If a person walks at 14 km hr

Asked by admin @ 26/08/2021 in Music viewed by 507 persons

If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:

A person rowing at the rate of 5km h

Asked by admin @ 17/08/2021 in Math viewed by 329 persons

A person rowing at the rate of 5km/hr in still water takes thrice as much as time going in 40km upstream as going 40km downstream.find the speed of the stream

A person walks at 4km hr for a particular duration

Asked by admin @ 02/08/2021 in Physics viewed by 365 persons

A person walks at 4km/hr for a particular duration t1 and 3km/hr for another duration t2 and covers a total distance of 36km. if he walks at 4km/hr for the …