Question
Which Khmer Rouge-era sites were added to UNESCO’s
World Heritage List in July 2025?ÂSolution
UNESCO recognized Tuol Sleng, M-13, and Choeung Ek for their historical significance related to the atrocities of the Khmer Rouge regime.Â
A rectangular playground is fenced at Rs. 11/metre and the total cost is Rs. 1210. If the length to breadth ratio is 6:5, find the area of the playground.
If the area of square is 196 cm²  and the breadth of rectangle is 25% more and the length is 40% more than the side of the square, then find the the a...
The volume of a hemisphere is 2425 (1/ 2) cm3 . Find its radius (Take p = 22/7)
The ratio of the breadth to the length of a rectangular field is 2:3. The total cost of cutting the grass of the field at the rate of Rs 6 per m2
If the volume of a cylinder is 196π and the ratio of radius to its height is 7:4 then find the curved surface area of cylinder?
Find out the circumference of a sector whose radius is 14 cm and it makes the angle of 45 degrees at the centre.
A hollow cylindrical container has an inner radius of 5.5 cm, a length of 15 cm, and a thickness of 3 cm. Calculate the volume of the container. (Use π...
A tank whose length, width and height are 21 metres, 18 metres and 10 metres respectively is completely filled with juice. If the juice costs Rs.5/m
A hemisphere has a radius of 6.2 cm. Find its total surface area (use π = 3.14) (round off to two decimal places).
- A cylindrical road roller has a diameter of 2.2 metres and a length of 1.75 metres. If it moves with 14 revolutions per minute, how much area does it roll ...
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