Questions

Zeatin is produced in ____ and transported to ___ in the xylem where it promotes cell division.

The functioning of a very old model pendulum clock was completely

Gol Gumbaz was built in which century?

Ashoka The Great (273–232 B.C.) was the ruler of which dynasty?

Mughal Emperor Humayun's tomb is in

If cos(A-B) - cos(A+B) = x, then the value of x is

If tan (5x ­- 10°) = cot (5y + 20°), then the value of x + y is

Two smaller circles touch a large circle internally and pass through the center O of the larger circle. If the diameter of the bigger circle is 28 cm, thenwhat is the area of the bigger circle which is not enclosed by the two smaller circles (in sq.cm)?