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Every plantation employing 300 or more workers is required to appoint a welfare officer under the Plantation Labour Act, 1951.
The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 9:7, respectively. If the area of the recta...
Find the number of common tangents, if r1 + r2 = C1C2 .(With usual notations, r1 & r2 and C1 & C2 are the radii and centres of the two circles.)
In a right angle triangle, the product of two sides is half of the square of the third side (i.e., hypotenuse). Accordingly find out the acute angle?
A rectangular tank has a length of 12 m, width of 10 m, and height of 8 m. It is filled with water up to 60% of its capacity. A cylindrical pipe with ra...
The inner radius of a cylindrical pipe is 7 cm. Water flows from this pipe at a speed of 5 km/h and falls into a rectangular tank 100 meters long and 44...
The sum of the total surface areas of two cubes is 1452 cm2. If the product of the length of their edges is 103 cm2, then find the...
The length and width of a rectangle are in the ratio of 11:8. Additionally, the length of the rectangle is 54 cm less than its perimeter. Using this in...
Angle bisectors of Q and R meet at point S, inside the triangle PQR. If angle QSR = 132˚ , then the measure of angle P is:
Water flows into a tank which is 200m long and 120 m wide, through a pipe of cross- section 0.3 m × 0.2 m at 20 km/hr. then the time ( in hr) for ...
The ratio of weights of two spheres of different materials is 8:17 and the ratio of the weights per same of materials of each is 289:64. The ratio of ra...