# CBSE Class 10 Mathematics/ Statistics – Chapter 14/ MCQ

**CBSE Class 10 Mathematics/ Statistics /MCQ is about some model questions that you can expect for yearly examination. Here you can find out practice problems for class 10 Mathematics.**

**Class 10 Mathematics/ Statistics – Chapter 14/ MCQExpected Questions for Yearly ExaminationChoose the correct answers:**

- The sum of the values of all the observations divided by the total number of observations is known as ————

A. Mean

B. Median

C. Mode - It is assumed that the frequency of each class interval is centred around its ————

A. Lower limit

B. Upper limit

C. Mid-point - For the class 10 – 25, the class mark is ————-

A. 15

B. 17.5

C. 20 - The ———- is a measure of central tendency which gives the value of the middle-most observation in the data.

A. Mean

B. Median

C. Mode - The mode and mean is given by 20 and 8 respectively. Median is ———-

A. 10

B. 12

C. 16 - The mean of first 5 prime numbers is ———

A. 5.5

B. 5.6

C. 5.7 - The median of the data 20, 22, 24, 26, 28, 30 is ———-

A. 23

B. 25

C. 27 - If the arithmetic mean of y, y + 2, y + 4, y + 6 and y + 8 is 20, then the value of y is ———–

A. 15

B. 16

C. 17 - ———— cannot be determined graphically.

A. Mean

B. Median

C. Mode - The algebraic sum of the deviations of a frequency distribution from its mean is always ———-

A. Zero

B. Less than zero

C. More than zero

**ANSWERS;**

- Mean
- Mid-point
- 17.5
- Median
- 12
- 5.6
- 25
- 16
- Mean
- Zero