Question
Two trains start from places A and B, respectively, and
travel towards each other at the speeds of 60 km/h and 50 km/h, respectively. By the time they meet, the faster train has travelled 110 km more than the slower train. What is the distance between A and B?Solution
The correct answer is D
Find the area of the largest circle that can be drawn in a square of side 28 cm.
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If the volume and radius of a cylinder is 19250 cm3 and 35 cm respectively then find the height of the cylinder?
The volume of cone is 1900.8 cm3. If its height is 1.4 cm then find the radius of the cone.
A race track is in the shape of a rectangle with length of 10 metres and area of 3600 m2. A car takes 20 seconds to make one lap around the p...
Find the time taken by a pipe, which releases 400 m3 of water in a minute to fill an empty cylindrical tank of radius 20 m and height 14 m. [...
The length of a plot is six times its breadth. A playground measuring 192 square metres occupies half of the total area of the plot. What is the length ...
The lateral surface area of a cube is 400 cm2. The length of a cuboid is 50% more than the side of the cube. The breadth of the cuboid is 12 ...
The length and breadth of a rectangle are increased by 8% and 5%, respectively. By how much percentage will the area of the rectangle increase?
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