Questions

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)?

What is the slope of the line parallel to the line passing through the points (3 , -4) and (-2 , 5)?

Who is the author of the book ­"My Experiments with Truth"?

Din-i-llahi was promoted by

Michael Schumacher, a racing driver belongs to which country?

The number of students in a class is increased by 20% and the number now becomes 66. Initially the number was

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

Cricketer Virat Kohli was honoured with Arjuna Award in the year