MEDIUM
Earn 100

Capacity of 1 glass is 250 ml. How many such glasses will be filled from the bottle of 2 litres?

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Important Questions on Measures

MEDIUM
A rectangular lawn whose length is twice its breadth is extended by having four semi-circular portions on its sides. What is the total area (in m2) of the lawn if the smaller side of the rectangle is 12 m? (Take π=3.14)
EASY
If the area of an equilateral triangle is 363 cm2, then the perimeter of the triangle is:
EASY
The ratio of the total surface area and volume of a sphere is 2 : 7. Its radius is _____.
MEDIUM
N solid metallic spherical balls are melted and recast into a cylindrical rod whose radius is 3 times that of a spherical ball and height is 4 times the radius of a spherical ball. The value of N is:
EASY
A plano-convex lens of unknown material and unknown focal length is given. With the help of a spherometer we can measure the
EASY
The sides of a triangle are in the ratio 3 : 2 : 4 and the perimeter is 72 cm, Find the length of each side (in cm) of the triangle.
MEDIUM
The base of a triangle is equal to the perimeter of a square whose diagonal is 92 cm, and its height is equal to the side of a square whose area is 144 cm2. The area of the triangle (in cm2) is _____.
EASY
If a cuboid has l=24 cm, b=16 cm, h=7.5 cm, its lateral surface area is ______.
EASY
The radius of a circular garden is 42 m. The distance (in meter) covered by running 8 rounds around it is: (Take π=227
EASY
The area of the four walls of a room having length 6 cm breadth 4 m and height 4 m, is:
MEDIUM
A and B are standing on the same side of a wall and observe that the angles of elevation to the top of the wall are 45° and 60°
respectively. If the height of the wall is 50 m. the distance between A and B is: (Use 3=1.73 and 2=1.41)
HARD
A sphere is divided in 2 : 3. Big portion moulded into a cone of which base radius is equal to its height. While small portion moulded into a cylinder of which height is equal to base radius. Find the ratio of Base radius of cone and height of cylinder. 
HARD
Find the cost of carpeting a room which is 11 m long and 6 m broad by a carpet which is 60 cm broad at the rate of 112.50 per meter.
MEDIUM
The two parallel sides of a trapezium are 17 cm and 15 cm, respectively. If the height of the trapezium is 6 cm, then its area (in m2) is:
MEDIUM
The radius of the base of a right circular cylinder is increased by 20%. By what per cent should its height be reduced so that its volume remains the same as before?
MEDIUM
A solid cylinder of a base radius 12 cm and height 15 cm is melted and recast into n toys each in the shape of a right circular cone of height 9 cm mounted on a hemisphere of radius 3 cm. The value of n is:
MEDIUM
A cube of side 1 m length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained?
EASY
What is the area of triangle whose sides are 3 cm5 cm and 4 cm?
MEDIUM
The radius of a circular field is equal to the side of a square field. If the difference between the perimeter of the circular field and that of the square field is 32 m, what is the perimeter of the square field?
EASY
The radius of a circular field is 31.5 metres. What is the circumference?