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Some schools are hospitals (I) + Mostly hospitals are courts (I) → probable conclusion → Some schools are courts (I) + Some courts are parlours (I) → probable conclusion → All schools can be parlours (A). Hence conclusion I follows but conclusion II does not follow
The total surface area of a square-based right pyramid is 1536 m², of which 37.5% is the area of the base of the pyramid. What is the volume (in mᶟ) ...
Find the area of a triangle whose base is 35 cm and altitude is 40 cms.
The perimeter of a rectangular field is 70 metres and its area is 100.5 m2 . What is the length of the diagonal of this field?
If the length of the diagonal of a square is 4.8 cm, then the area of the square is:
On a rectangular wall of length 35 metres and height 30 metres, there is a window in the shape of triangle surmounted on a square. If the base of triang...
The area of a square is 24 sq. cm more than the area of a rectangle of length 12 cm and breadth 10 cm. What will be the area of incircle of the square?
A bus passes two bridges of length 500 m and 325 m in 90 seconds and 60 seconds respectively. The length (in m) of the bus is
The value of (sin23° / cos67°) + (cos71° / sin19°) is:
What is the difference between (in m2) the area of a circular field of radius 21 metres and area of a rectangular piece of land having its di...
There is a rectangular paper, whose length and breadth are in the ratio 7:8, respectively and it has a perimeter of 60 metres. If a triangular piece wit...