Question
Manish Ā starts from college and walks 6kms towards
East, turns right and walks 4kms, turns right again and walks. What is the direction he is now facing?Solution
Find the area of the largest circle that can be drawn in a square of side 28 cm.
The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 10:11, respectively. If the area of the rec...
The radius of the base of a cylinder is 14 cm and its curved surface area is 880 cm². Its volume (in cm³) is: (TakŠµ π = 22/7)
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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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