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NCERT Solutions for Class 10 Maths Exercise 13.3 (NEW SESSION)
Solve the followings Questions.
1. The following frequency distribution gives the monthly consumption of electricity of 68 consumers of a locality. Find the median, mean and mode of the data and compare them.
Answer:
2. If the median of the distribution given below is 28.5, then find the values of x and y.
Answer:
3. A life insurance agent found the following data for distribution of ages of 100 policy holders. Calculate the median age, if policies are only given to persons having age 18 years onwards but less than 60 years.
Answer:
4. The lengths of 40 leaves of a plant are measured correct to the nearest millimeter and data obtained is represented in the following table. Find the median length of the leaves.
Answer:
| CHAPTER NAME | OLD NCERT | NEW NCERT | |
| Real Numbers | EXERCISE 1.1 | ||
| EXERCISE 1.2 | 1.1 | CLICK HERE | |
| EXERCISE 1.3 | 1.2 | CLICK HERE | |
| EXERCISE 1.4 | |||
| Polynomials | EXERCISE 2.1 | 2.1 | CLICK HERE |
| EXERCISE 2.2 | 2.2 | CLICK HERE | |
| EXERCISE 2.3 | |||
| EXERCISE 2.4 | |||
| Pair of Linear Equations in Two Variables | EXERCISE 3.1 | ||
| EXERCISE 3.2 | 3.1 | CLICK HERE | |
| EXERCISE 3.3 | 3.2 | CLICK HERE | |
| EXERCISE 3.4 | 3.3 | CLICK HERE | |
| EXERCISE 3.5 | |||
| EXERCISE 3.6 | |||
| EXERCISE 3.7 | |||
| Quadratic Equations | EXERCISE 4.1 | 4.1 | CLICK HERE |
| EXERCISE 4.2 | 4.2 | CLICK HERE | |
| EXERCISE 4.3 | |||
| EXERCISE 4.4 | 4.3 | CLICK HERE | |
| Arithmetic Progressions | EXERCISE 5.1 | 5.1 | CLICK HERE |
| EXERCISE 5.2 | 5.2 | CLICK HERE | |
| EXERCISE 5.3 | 5.3 | CLICK HERE | |
| EXERCISE 5.4 | 5.4 (Optional) | CLICK HERE | |
| Triangles | EXERCISE 6.1 | 6.1 | CLICK HERE |
| EXERCISE 6.2 | 6.2 | CLICK HERE | |
| EXERCISE 6.3 | 6.3 | CLICK HERE | |
| EXERCISE 6.4 | |||
| EXERCISE 6.5 | |||
| EXERCISE 6.6 | |||
| Coordinate Geometry | EXERCISE 7.1 | 7.1 | CLICK HERE |
| EXERCISE 7.2 | 7.2 | CLICK HERE | |
| EXERCISE 7.3 | |||
| EXERCISE 7.4 | |||
| Introduction to Trigonometry | EXERCISE 8.1 | 8.1 | CLICK HERE |
| EXERCISE 8.2 | 8.2 | CLICK HERE | |
| EXERCISE 8.3 | |||
| EXERCISE 8.4 | 8.3 | CLICK HERE | |
| Some Applications of Trigonometry | EXERCISE 9.1 | 9.1 | CLICK HERE |
| Circles | EXERCISE 10.1 | 10.1 | CLICK HERE |
| EXERCISE 10.2 | 10.2 | CLICK HERE | |
| Construction | |||
| Areas Related to Circles | EXERCISE 12.1 | ||
| EXERCISE 12.2 | 11.1 | CLICK HERE | |
| EXERCISE 12.3 | |||
| Surface Areas and Volumes | EXERCISE 13.1 | 12.1 | CLICK HERE |
| EXERCISE 13.2 | 12.2 | CLICK HERE | |
| EXERCISE 13.3 | |||
| EXERCISE 13.4 | |||
| EXERCISE 13.5 | |||
| Statistics | EXERCISE 14.1 | 13.1 | CLICK HERE |
| EXERCISE 14.2 | 13.2 | CLICK HERE | |
| EXERCISE 14.3 | 13.3 | CLICK HERE | |
| EXERCISE 14.4 | |||
| Probability | EXERCISE 15.1 | 14.1 | CLICK HERE |
| EXERCISE 15.2 |