CBSE Class 10 Sample Paper for 2023 Boards - Maths Standard
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CBSE Class 10 Sample Paper for 2023 Boards - Maths Standard
Last updated at April 16, 2024 by Teachoo
|
Class |
0 – 5 |
5 – 10 |
10 – 15 |
15 – 20 |
20 – 25 |
|
Frequency |
10 |
15 |
12 |
20 |
9 |
Question 16 For the following distribution, the sum of the lower limits of the median and modal class is (a) 15 (b) 25 (c) 30 (d) 35 Modal class is class with highest frequency ∴ 15 − 20 is modal class For Median class N = Sum of frequency = 66 𝑵/𝟐= 33 ∴ 10 − 15 is median class Thus, Lower Limit of Median Class = 10 Lower Limit of Modal Class = 15 Therefore, Sum of Median and Modal Class = 10 + 15 = 25 So, the correct answer is (b)
