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/ MCQ
Expected Questions for Yearly Examination
Choose the correct answers:

1. 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
2. It is assumed that the frequency of each class interval is centred around its ————
   A. Lower limit
   B. Upper limit
   C. Mid-point
3. For the class 10 – 25, the class mark is ————-
   A. 15
   B. 17.5
   C. 20
4. 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
5. The mode and mean is given by 20 and 8 respectively. Median is ———-
   A. 10
   B. 12
   C. 16
6. The mean of first 5 prime numbers is ———
   A. 5.5
   B. 5.6
   C. 5.7
7. The median of the data 20, 22, 24, 26, 28, 30 is ———-
   A. 23
   B. 25
   C. 27
8. 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
9. ———— cannot be determined graphically.
   A. Mean
   B. Median
   C. Mode
10. 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;

1. Mean
2. Mid-point
3. 17.5
4. Median
5. 12
6. 5.6
7. 25
8. 16
9. Mean
10. Zero