For the following questions answer them individually
In the given figure. PQR is an equilateral triangle and PS is the angle bisector of ∠P. What is the value of RT: RQ?Â
Two chords of length 20 cm and 24 cm are drawn perpendicular to each other in a circle of radius is 15 cm. What is the distance between the Points of intersection of these chords (in cm) from the center of the circle?
In the given figure. QRTS is a cyclic quadrilateral. If PT = 5 cm. SQ= 4 cm. PS = 6 cm and ∠PQR = 63°. then what is the value (in cm) of TR?Â
What is the simple value of $$[\frac{cos^{2}\theta}{1+sin\theta}-\frac{sin^{2}\theta}{1+cos\theta}]^{2}$$ ?
The table below shows the distribution of number of people living in 8 different countries and the per capita income of each of the countries. The total population of these countries taken together is 200 crores.Â
Per capita income = total GDP of country/population of the countryÂ
What is the difference (in crores) in population of the most and the least populated country?
What is the total GDP (in crore dollars) for the country with the third lowest per capita income?