Perimeter of the back wheel = 9 feet, front wheel = 7 feet
on a certain distance, the front wheel gets 10 revolutions
more than the back wheel .What is the distance?
Answer Posted / suryaveer
Let the revolutins made by rear wheel be: x
then revolution by front wheel will be: x+10
Now, the distance covered by both will be same.
So,
7(x+10)=9x
7x+70=9x
70=2x
35=x
So the total distance is 7*35 i.e. 315 feets.
Is This Answer Correct ? | 81 Yes | 26 No |
Post New Answer View All Answers
sir i need rrb secunderabad goods guard previous exam model papers
A person was fined for exceeding the speed limit by 10 mph. Another person was also fined for exceeding same speed limit by twice the same. If the second person was travelling at a speed of 35 mph, find the speed
The price of sugar increases by 20%, by what % should a housewife reduce the consumption of sugar so that expenditure on sugar can be same as before ?
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remaining player they have picked 6 from Argentinian and 14 from European. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from Argentinian and 6 from European. Find out no. of methods available for it
One of the longest sides of the triangle is 20 m. The other side is 10 m. Area of the triangle is 80 m2m2. What is the another side of the triangle?
hi i am going to write SBI Technical Executives entrance exam.pls help me out in clearing thisexam.kindly proivde me the question papers..
2 oranges,3 bananas and 4 apples cost Rs.15 . 3 ornages 2 bananas 1 apple costs Rs 10. what is the cost of 3 oranges, 3 bananas and 3 apples
two trains are 2 kms apart. Speed of one train is 20m/s and the other train is running at 30 m/s. Lengths of the trains are 200 and 300m. In how much time do the trains cross each other?
A triangle has sides of lengths 10, 24 and k. k is a positive integer. The number of values of k for which this triangle has three acute angles is
Two glasses were filled with 1/3 and 1/4 milk. they were filled with water &then mixed in tumbler. what is the percentage of milk in the resultant.
7 students can complete a task of making 9 scientific models in 21 days. How many students can make 3 models in 14 days.
Find the next series: AA AB BC CE ?
There are 19 horses in a stable. All but eight died. How many will be left in the stable?
A clock with the hours round the face in Roman block numbers, as illustrated in the sketch fell down and the dial broke into four parts....
36:4 :: 9: ?