Question 18 - Practice Questions CBSE - Maths Class 10 (2023 Boards) - Solutions of Sample Papers for Class 10 Boards

Last updated at Dec. 13, 2024 by Teachoo

A bowl contains 3 red and 2 blue marbles. Roohi wants to pick a red marble.

Which of the following changes could she make so that the probability of picking a red marble is greater than it was before?

(i) Adding a red marble

(ii) Removing a blue marble

(iii)Adding 1 red and 1 blue marble

(A) only (i)

(B) only (i) and (ii)

(C) only (i) and (iii)

(D) (all of the above)

Transcript

A bowl contains 3 red and 2 blue marbles. Roohi wants to pick a red marble. Which of the following changes could she make so that the probability of picking a red marble is greater than it was before? (i) Adding a red marble (ii) Removing a blue marble (iii)Adding 1 red and 1 blue marble (A) only (i) (B) only (i) and (ii) (C) only (i) and (iii) (D) (all of the above)

Practice Questions CBSE - Maths Class 10 (2023 Boards)

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CBSE Class 10 Sample Paper for 2023 Boards - Maths Basic →

Class 10

Solutions of Sample Papers for Class 10 Boards

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo

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