If distance between two pillars of length 16 & 9 cm is x cm. If two angle of elevation of their respective top from a point on ground of other are complementary to each other, then value of x is
Let A and B are the angles of elevation of given 2 pillars As we know that tan A x tan B = 1 when A and B are complementary angles (9/x) X (16/x) = 1 x2= 144 x = 12 cm
The best indicator of economic development of any country is ?
...Which sector contributes the most to India's GDP?
Which of these is not considered a factor of production?
Which one of the following is not a method of estimating the National Income of a country?
Which Metal is in liquid state at room temperature?
What is known as Artificial Silk.
Indian Financial System Code (IFSC) is a / an
Who is responsible for setting the Cash Reserve Ratio (CRR) in India?
In the Union Budget of 1997-98, which of the following Public sector undertaking is not included in “Navratnas”?
Consumer sovereignty implies that consumers:
