# Finding the Mode and Range of a Data Set Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to **Finding the Mode and Range of a Data Set**. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using **Show Answer** button. You can use **Next Quiz** button to check new set of questions in the quiz.

**Q 1 - Find the mode and range of the set of numbers given below:**

24, 49, 47, 78, 66, 37, 49, 82

### Answer : B

### Explanation

**Step 1:**

The number that repeats most is 49; So Mode = 49.

**Step 2:**

Range = greatest number – smallest number

= 82 – 24 = 58.

**Step 3:**

Mode = 49; Range = 58.

**Q 2 - Find the mode and range of the set of numbers given below:**

36, 67, 78, 11, 11, 97, 70, 97

### Answer : C

### Explanation

**Step 1:**

The numbers that repeat most are 11, 97; So Mode = 11, 97.

**Step 2:**

Range = greatest number – smallest number

= 97 – 11 = 86.

**Step 3:**

Mode = 11, 97; Range = 86.

**Q 3 - Find the mode and range of the set of numbers given below:**

84, 18, 9, 11, 58, 21, 79, 84, 16

### Answer : D

### Explanation

**Step 1:**

The number that repeats most is 84; So Mode = 84.

**Step 2:**

Range = greatest number – smallest number

= 84 – 9 = 75.

**Step 3:**

Mode = 84; Range = 75.

**Q 4 - Find the mode and range of the set of numbers given below:**

14, 29, 14, 36, 78

### Answer : A

### Explanation

**Step 1:**

The number that repeats most is 14; So Mode = 14.

**Step 2:**

Range = greatest number – smallest number

= 78 – 14 = 64.

**Step 3**

Mode = 14; Range = 64.

**Q 5 - Find the mode and range of the set of numbers given below:**

90, 24, 19, 91, 22, 57, 3, 91, 93

### Answer : C

### Explanation

**Step 1:**

The number that repeats most is 91; So Mode = 91.

**Step 2:**

Range = greatest number – smallest number

= 93 – 3 = 90.

**Step 3:**

Mode = 91; Range = 90.

**Q 6 - Find the mode and range of the set of numbers given below:**

37, 98, 33, 7, 40, 34, 68, 59, 33, 61

### Answer : B

### Explanation

**Step 1:**

The number that repeats most is 33; So Mode = 33.

**Step 2:**

Range = greatest number – smallest number

= 98 – 7 = 91.

**Step 3:**

Mode = 33; Range = 91.

**Q 7 - Find the mode and range of the set of numbers given below:**

22, 59, 53, 85, 53, 34, 17

### Answer : A

### Explanation

**Step 1:**

The number that repeats most is 53; So Mode = 53.

**Step 2:**

Range = greatest number – smallest number

= 85 – 17 = 68.

**Step 3:**

Mode = 53; Range = 68.

**Q 8 - Find the mode and range of the set of numbers given below:**

24, 74, 99, 97, 24, 28, 16, 87

### Answer : D

### Explanation

**Step 1:**

The number that repeats most is 24; So Mode = 24.

**Step 2:**

Range = greatest number – smallest number

= 99 – 16 = 83.

**Step 3:**

Mode = 24; Range = 83.

**Q 9 - Find the mode and range of the set of numbers given below:**

63, 30, 90, 43, 28, 33, 46, 30, 49, 22

### Answer : B

### Explanation

**Step 1:**

The number that repeats most is 30; So Mode = 30.

**Step 2:**

Range = greatest number – smallest number

= 90 – 22 = 68.

**Step 3:**

Mode = 30; Range = 68.

**Q 10 - Find the mode and range of the set of numbers given below:**

34, 15, 63, 10, 51, 97, 15, 43, 72

### Answer : C

### Explanation

**Step 1:**

The number that repeats most is 15; So Mode = 15.

**Step 2:**

Range = greatest number – smallest number

= 97 – 10 = 87.

**Step 3:**

Mode = 15; Range = 87.