THE BIG QUIZ by Bedrock Lessons

Which observation in the following data has maximum frequency?

1, 1, 2, 4, 3, 2, 1, 2, 2, 4

• 4

• 3

• 1

• 2

The data represented in the form of pictures are called

• Pictograph

• Bargraph

• Frequency table

• None of these

The bars used to count frequencies are called:

• bars

• tally marks

• range

• none of these

In a bar graph, bars of uniform …………………. are erected horizontally or vertically with equal spacing between them.

• Length

• Width

The collection of information generally in the form of numbers is called ………………….

• data

• frequency

________ makes data easy to count

• tally marks

• frequency

If the radius of the circle is 7.5 cm, then the diameter is ________

• 7.5 cm

• 12 cm

• 15 cm

• None of these

A ______ is a simple closed curve all of whose points are at the same distance from a fixed point

• diameter

• radius

• triangle

• circle

Two lines are said to be perpendicular to each other if they meet at _____ angle

• 180 deg

• 90 deg

• 60 deg

• 360 deg

Lines segments joining to form a polygon are called _____

• angle

• side

• vertex

• none of these