Question
A racetrack is in the shape of a rectangle with length of 48 meters and area of 6000 m 2. A car takes 10 seconds to make one lap around the perimeter of this track. If the car and a person whose speed is 5.4 m/s, started moving at the same time along the perimeter of the track but in opposite directions, then find the distance between the car and the person, 7seconds before they cross each other.
type-ssc
More Mensuration Questions
- A water tank is in the shape of a right circular cylinder of internal radius 7 m and height 14 m. It is closed at the top by a hemispherical dome of the sa...
- The sum of the perimeters of a square and a rectangle is 120 metres. If the sum of the length and breadth of the rectangle is 28 cm, then find the area of ...
- Find the circumference and area of a circle of radius 7 cm. Take π = 22/7.
- If 'Head' appears consecutively in the first three tosses of a fair/unbiased coin, what is the probability of 'Head' appearing in the fourth toss also?
- What is the difference between (in m2) the area of a circular field of radius 21 metres and area of a rectangular piece of land having its dimensions as 50...
- On a rectangular wall of length 22 metres and height 19 metres, there is a window in the shape of triangle surmounted on a square. If the base of triangle ...
- An angle is equal to 2/4 of its supplement. The angle is :
- A man spends 70% of his income. If his income is increased by 25% and expenditure is increase by 20%. Find the % change in saving?
- The number of solid spheres, each of diameter 8cm, that could be molded to form a solid metal cylinder of height 64cm and diameter 4cm is:
- A cylindrical tank has a height of 10 meters and a radius of 7 meters. If the tank is filled with water up to half of its height, find the volume of water ...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
