if a man Travels at a speed of 30 km/h .he reaches the destination 10 minutes late and if he travels at a speed of 42 km / h he reaches the destination 10 minutes early. find the distance travelled
if a man Travels at a speed of 30 km/h .he reaches the destination 10 minutes late and if he travels at a speed of 42 km / h he reaches the destination 10 minutes early. find the distance travelled
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if a horse gallops at a speed of 30 km per hour for 20 minutes and it is increases its speed Tu 42 km per hour for the next 20 minutes the total distance covered by it is
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Hum time difference kyu nikalenge?
If I walk at 3kmph, I miss the train 2min, If however, I walk at 4 kmph. I reach the station 2 min before the arrival of the train. How far do I walk to reach the station?
(A) 4/5 km (B) 5/4 km
(C) 6/5 km (D) 3/4 km
Sir please tell the answer with video explanation as soon as possible.
I thing 70 Km ans
aapka explaine karne ka tarika kafi achha hai
Sir. convert 4 m 2604cm into centimetre please solve the question
You made it complicated. Easy method: 30km/hr means 30km in 60 minutes. So, per minute he travels : 30/60 = 0.5km. So, if he rides at 30km/hr he reaches 10 mins late means it takes him 70 mins. 0.5×70= 35km (answer)
Hello sir , I hope u r fine
I have a question 👋
Our physics sir gave one creative question
It would be grateful if u solve it
for me
Tareque and his friend shihab take his motorcycle with a view to visit their other friend . Thier motorcycle started from rest and after 5 seconds it attains a velocity 54 km/h . Again it travels 2 km with uniform velocity
(C) determine the acceleration if the motorcycle started from rest and after 5 seconds it attains a velocity 54km /h and also travels 2 km with uniform velocity (d) if tareque travels whole distance with half acceleration instead of mentioned acceleration , then he reached earlier at the destination . Analyse
Suberb
Sir can u answer this
A bus take 30 min to cover a distance of 18km calculate its speed in km and h and m and s
Sir I have a question : A passenger train , running at a speed of 80 km/hr leaves a railway station 6hr after a goods train leaves and over takes it in 4h . what is the speed of the goods train .
Sir my name is Khushid Alom
Thanks sir
What sum will amount to 6600 in 4 yrs at 8% per annum simple interest?
Sir I have a question that of Ratio and Proportion
The question is
The sum of squares of three numbers is 116 and their ratio is 2:3:4 . The numbers are
Another question is
The two numbers are in the ratio of 11:9 . If the sum of these two numbers is 40 , then product of these numbers is?
Sir please send us a complete revision of all chapter
Sir please send us a complete video of formulas with some examples
1/3 of a certain journey is covered at the rate of 25 km/hour , 1/4 at the rate of 30 km/hour and the rest of 50 km/hour . what is the average speed for the whole journey ?
Thank you so much
But my questions A train is 180 m long of our
Sir I have Questions~ In a race of 1 km A defeats B by 36 m or 18 s. How much time (in s) did A take to complete the full distance?
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