For the following questions answer them individually
If P : Q = 2: 3, Q: R = 4: 5 and R: S = 2 : 1, then what is the value of P : R : S?
If $$K + \frac{1}{K} + 2 = 0$$ and K < 0, then what is the value of $$K^{17} + \frac{1}{K^{11}}$$?
Angle subtended by a chord AB on the circumference of a circle is 90 degree. If length of chord AB is 16 cm, then what will be radius of this circle?
What is the value of $$\frac{\frac{1}{2} + \frac{3}{4} \div \frac{1}{4} + \frac{3}{4} \div \frac{1}{2} + \frac{1}{4}}{\frac{3}{4} \times \frac{1}{4} \div \frac{1}{2} - \frac{1}{2} \div \frac{3}{4} \times \frac{1}{4}}$$?
Out of two numbers, 20 percent of the smaller number is equal to 14 percent of the larger number. If the sum of both the numbers is 8942, then what is the value of the larger number?
Which five-year plan was based on the ideas of Mahalanobis?
Little Andaman in the south is separated from the Nicobar Islands by the ______.
For which of the following films, has Akshay Kumar won a National award?
Which Indian javelin thrower has been suspended in 2022 (till 2025) for doping?
Lingaraja Temple is situated in which of the following states of India?