The arithmetic mean of the values 2, 7, 9, 18 is equal to:
If the sector of circle of radius 16 cm has an area of 140 cm² then the angle subtended at center of circle is:
If the radius is 21 cm and the angle at center of circle is 140° then the length of the arc is:
Planning, supervising and coordinating are the duties of
The most frequent occurring observation in the data is called:
I ____ never seen such a picture before.
At what pH, the E-Coli bacteria will die in the water?
Circumference of the circle is calculated by:
The formula used to measure area of circle is:
Which of the following devices do not produce a hard copy?
Arithmetic mean of values 2, 7, 9, 18 is equal to
Middle most observation in an arranged data set is known as
If sector of circle of radius 16 cm has an area of 140 cm² then angle subtended at center of circle is
Constructed on XY - plane, a histogram is a graph of adjacent