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The Rani Jhansi Marine National Park, established in 1996, is located in the Ritchie’s Archipelago in the Andaman and Nicobar Islands. It spans an area of 256 km² and was named in honor of Rani Lakshmibai of Jhansi.
A race track is in the shape of a rectangle with length of 13 metres and area of 1300 m2. A car takes 10 seconds to make one lap around the p...
The ratio of length to breadth of a rectangle is 5:4, respectively. Perimeter of rectangle is 108 cm. If each side of a square is 25% more than the brea...
A square is converted into a rectangle by increasing its length by 30 % and decreasing its width by 10%. Which of the following statements is true?
Curved surface area of a cylinder is 440 cm². The base circumference is 44 cm. What is its volume?
The area of a square is 169 cm2 which is 38 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length o...
The radius of the base of a cylindrical tank is 5 metres. If eight times the sum of the areas of its two circular faces is four t...
Height of a cylindrical vessel is equal to side of a square, whose area is 324cm². Radius of cylindrical vessel is equal to average of radius of a sphe...
The circumference of a circle is 100cm. What will be the length of each side of the inner square of this circle?
Ms. Hema invests Rs. 8000 for six months at 20% per annum compounded quarterly. The total amount she gets after 6 months is :
The circumference of a circle is given as 220 m. What is the area of the circle? [Use π = 22/7]