Question
The Mars rover āPerseveranceā was launched by which
space agency.Solution
NASA launched the Mars rover āPerseveranceā on July 30, 2020, to explore the Martian surface and search for signs of ancient life.
Curved surface area of a cylinder is 440 cmĀ². The base circumference is 44 cm. What is its volume?
If the numerical value of the circumference of a circle is half the numerical value of its area, then the radius of the circle is:
The circumference of a circle is 44 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rec...
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In an examination the average marks of Rohit is 55. If he got 15 more marks in science and 27 more marks in maths then his average would have been 61. F...
Length and breadth of a rectangle are in the ratio 5:4. If the perimeter of the rectangle is 52 cm more than the length of the rectangle, then find the ...
The total surface area of a cube is given as 216 cmĀ². The radius of a cone is twice the length of the edge of the cube, and the height of the cone is 1...
A cuboidal box with dimensions 12.5 cm (length), 7.5 cm (breadth), and 10 cm (height) is open from the top. The box is to be painted from the outside. I...
