Home
Class 10
MATHS
A game of chance consists of spinning an...

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1,2,3,4,5,6,1,8 (see Figure), and these are equally likely outcomes. What is the probability that it will point at(i)         8?(ii)        an odd number?(iii)       a number greater than 2?(iv)       a number less than 9?

Text Solution

AI Generated Solution

To solve the problem step by step, we will calculate the probability for each part of the question. ### Given: The possible outcomes when spinning the arrow are: 1, 2, 3, 4, 5, 6, 7, 8. Total outcomes = 8 (since there are 8 numbers). ### (i) Probability that it will point at 8: ...
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    NCERT ENGLISH|Exercise SOLVED EXAMPLES|13 Videos
  • PROBABILITY

    NCERT ENGLISH|Exercise Exercise 15.2|5 Videos
  • POLYNOMIALS

    NCERT ENGLISH|Exercise EXERCISE 2.4|5 Videos
  • QUADRATIC EQUATIONS

    NCERT ENGLISH|Exercise All Questions|42 Videos

Similar Questions

Explore conceptually related problems

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8 (See Fig. 131), and these are equally likely outcomes. What is the probability that it will point at (i) 8? (ii) an odd number? (iii) a number greater than 2? (iv) a number less than 9?

A game consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 , 12 . If the outcomes are equally likely, find the probability that the pointer will point at a prime number.

A game consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 , 12 . If the outcomes are equally likely, find the probability that the pointer will point at an even number.

A game consists of spining an arrow which comes to rest pointing at one of regions (1,2 or 3) (see figure). Are the outcomes 1,2 and 3 equally likely to occur? Give reason

A game consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 , 12 . If the outcomes are equally likely, find the probability that the pointer will point at a number between 3 and 11.

A game consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 , 12 , as shown below. If the outcomes are equally likely, find the probability that the pointer will point at : (i) a number greater than 8.

A game consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 , 12 . If the outcomes are equally likely, find the probability that the pointer will point at a number less than or equal to 9.

A game of change consists of spinning an arrow which is equally likely to come to rest pointing to one of the number, 1,\ 2,\ 3,\ ddot,\ 12 as shown in Fig. 13.3. What is the probability that it will point to: (FIGURE) (i) 10? (ii) an odd number?

A game of chance consists of spinning an arrow which is equally likely to come to rest pointing to all of the numbers 1, 2, 3, ...,12. What is the probability that it will point to (i) 10 (ii) an odd number (iii) a number which is multiple of 3?

A game consists fo spining an arrow which come to rest pointing at one of the number 1,2,3,4,5,6,7,8,9, 10,11,12. Find the probability that the point at (i) a prime number, (ii) a number less than or equal to 9, (iii) a number between 3 and 11.