PQRS is a square whose side is 16 cm. What is the value of the side (in cm) of the largest regular octagon that can be cut from the given square?
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Which one of the following forms the base of vegetable fibres?
What is Damodar Valley Corporation ?
Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?
The value of x for which the expressions 15x + 4 and 13x - 2 become equal is ______
Determine the value of y-1y2 when y4+1y4=34
An 80 litre mixture of water and acid contains 20% acid. How much acid should be added to make the acid 60% in the new mixture?
A is D's brother. D is the son of Mrs. C. B is Mrs. C's father. How is A related to B?