Class 7 Maths Chapter 3 Data Handling | MCQ

1. The Arithmetic Mean of 36, 35, 50, 46, 60, 55 is ———–

A. 45
B. 46
C. 47

2. The range of the marks 85, 76, 89, 39, 54, 65 is ———-

A. 89
B.39
C. 50

3. The mode of the given set of numbers 2, 4,3,2,2,1,4,5 is ————-

A. 1
B.2
C. 3

4. The median of the data 24, 36, 46, 17, 18, 25, 35 is ————–

A. 24
B. 25
C. 26

5. A coin is flipped to decide which team starts the game. What is the probability that your team will start?

A. ½
B. 1/3
C.1/4

6. The representation of numbers using bars of uniform widths is called ————-

A. Pictograph
b. Bar Graph
c. Histogram

7. ———– help to compare two collections of data at a glance.

A. Bar Graph
B. Double Bar Graph
C. Histogram

8. ———- shows the central tendency of a group of observations or data.

A. Average
B. Median
C. Mode

9. The ——— of a set of observations is the observation that occurs most often.

A. Mode
B. Range
C. Median

10. The difference between the highest and lowest observation is known as ————

A. Range
B. Mode
C. Mean

ANSWERS:

1. 47

2. 50

3. 2

4. 25

5. ½

6. Bar Graph

7. Double Bar Graph

8. Average

9. Mode

10. Range

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