CAT Exam  >  CAT Questions  >  A dart board is made of three concentric circ... Start Learning for Free
A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?
  • a)
    56
  • b)
    50
  • c)
    26
  • d)
    36
  • e)
    64
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A dart board is made of three concentric circles such that hitting the...
Number of ways of scoring 15 points:
10 + 5 + 0 + 0 + 0 + 0: 6CX 2! = 30 
5 + 5 + 5 + Q + 0 + 0: 6C3= 20 
2 + 2 + 2 + 2 + 2 + 5: 6C1 = 6
Total number of ways = 30 + 20 + 6 = 56
Hence, option 1.
View all questions of this test
Explore Courses for CAT exam

Similar CAT Doubts

Eight delegates namely - Amit, Aman, Rajesh, Rakesh, Hitesh, Himesh, Naman and Nayan are seated in two concentric circles, with four person around each circle in such a manner that each member of inner circle sits exactly opposite to one of the members of the outer circle. Each of the delegates represents a different nation namely India, China, Japan, Russia, Nepal, Malaysia, France and Spain not necessarily in the same order. Further it is given that:1. Amit, who is from Russia, faces the immediate neighbour of the person who is from Japan.2. Naman is sitting second to left of Nayan and the delegates from Nepal and India are seated in different circles.3. Rakesh is not from either China or Nepal and faces Naman, who is neither from Malaysia nor from Spain.4. The delegate from France faces the delegate from India.5.The members sitting in the outer circle are Hitesh, Himesh, Naman and Nayan and all of them are facing towards the centre.6.The delegate who is from Malaysia is sitting immediate left of Nayan. Himesh, who is not from Japan, is not facing Amit.7. The delegates from Malaysia and Spain are immediate neighbours and one of them is facing Aman, who is from China.8. The delegates who are from France and Russia are seared in the same circle but they are not immediate neighbours.9. The members sitting in the inner circle are Amit, Aman, Rajesh and Rakesh and all of them are facing away from the centre.Which of the following is true about the delegate who is from Spain?

Top Courses for CAT

A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer?
Question Description
A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer?.
Solutions for A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
Here you can find the meaning of A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer?, a detailed solution for A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A dart board is made of three concentric circles such that hitting the area of the innermost circle will give 10 points, hitting the area of the second circle excluding the area of the innermost circle will give 5 points and hitting the area of the outermost circle excluding the area of the second circle will give 2 points. If in 6 shots 15 points have been earned then in how many ways could that have been done?a)56b)50c)26d)36e)64Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice CAT tests.
Explore Courses for CAT exam

Top Courses for CAT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev