Question
Select an appropriate figure from the four options that
would complete the figure.Solution
The logic followed here is: First, the diagram inside the square is rotated 90 0 in clockwise direction, then it is rotated 180 0 in clockwise direction, then it is rotated 90 0 in anti-clockwise direction, and then it must be rotated 180 0 in anti-clockwise direction.
How many spherical solid marbles, each having a radius of 0.3 cm, can be made from a solid sphere having a radius of 6 cm?
If (x + 6y) = 8, and xy = 2, where x > 0, what is the value of (x3 + 216y³)?
Find the time taken by a pipe, which releases 94.5 m3 of water in a minute to fill an empty cylindrical tank of radius 12 m and height 14 m. ...
The sum of the perimeters of a square and a rectangle is 118 metres. If the sum of the length and breadth of the rectangle is 31 cm, then find the area ...
In the figure given below, PQRS is a parallelogram in which PN and PM are perpendicular to QR and RS, respectively. If RS = 81 cm, PM = 42 cm and PN = 5...
A rectangular garden has a length of 15 meters and a width of 8 meters. A path 2 meters wide is constructed all around the garden. What is the area of t...
A wire is moulded into a circle of radius 21m. Then the wire is bent and shaped into a rectangle of length 36 m. Find the area of the rectangle thus for...
Find the area of a triangle whose base is 35 cm and altitude is 40 cms.
The volume of a solid cube is 1331 m3. If whole cube is to be painted at a rate of Rs. 10 per m2, then what will be the cost of pa...
A solid metal sphere of radius 6 cm is melted and recast into smaller solid spheres each of radius 3 cm. How many such smaller spheres can be made?
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