For the following questions answer them individually
AC is the diameter of the circle. B is a point on the circumference. If angle BAC is $$40^{\circ}$$, then what is angle BCA?
A fruit seller had some watermelons. He sells 45% of the watermelons and still has 495 watermelons left. How many watermelons be originally had?
The marked price of a chair is Rs. 1,650. This chair is sold at two successive discounts of 10 percent and 20 percent.
What is the selling price of chair?
If $$X + \frac{1}{X} = 2K$$, then what is the value of $$X^{4} + \frac{1}{X^{4}}$$?
What is the value of $$a^{2} + 4b^{2} + 9c^{2} - 4ab + 12bc - 6ca$$?
Where does Alaknanda River join Bhagirathi River in India?
Indian Standard Time (IST) is ahead of Greenwich Mean Time (GMT) by ______.
Who is the author of the book ‘Languages of Truth: Essays 2003-2020’?
Cotton requires ______ temperature, light rainfall or irrigation, ______ frost-free days and bright sun-shine for its growth.
Muscles are of three types. Which of the following is NOT one of them?