CBSE Class 10 Maths (Basic) 2023 · Paper 430/C/B · Question 19
Read the Assertion (A) and the Reason (R) and choose the correct option.
Assertion (A): The mean of first ten natural numbers is .
Reason (R): The sum of first natural numbers is .
- (a)Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
- (b)Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
- (c)Assertion (A) is true, but Reason (R) is false.
- (d)Assertion (A) is false, but Reason (R) is true.
Answer
(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
🔒 Step-by-step solution
Sign up free to see every step of how it is worked out.
From the board paper
More questions from Statistics
Class 10 Maths — every question with an expert-verified, step-by-step solution.
- Q1 A survey was conducted by a group of students as a part of their e…
- Q2 Consider the following distribution of daily wages of 50 workers of…
- Q3 The following distribution shows the daily pocket allowance of chi…
- Q4 Thirty women were examined in a hospital by a doctor and the num…
- Q5 In a retail market, fruit vendors were selling mangoes kept in packin…
- Q6 The following data gives the distribution of total monthly househol…
- Q7 To find out the concentration of SO₂ in the air (in parts per milli…
- Q8 A class teacher has the following absentee record of 40 students…
- Q9 The following table gives the literacy rate (in percentage) of 35…
- Q1 The following table shows the ages of the patients admitted in a ho…
- Q2 The following data gives the information on the observed lifetimes…
- Q3 The table below shows the daily expenditure on food of 25 household…
All 303 questions on Statistics → Browse all Maths chapters →