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Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.
While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:
1. Two adjacent beads along the same row or column are always of different colours.
2. There is at least one Green bead between any two Blue beads along the same row or column.
3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.
Every unique, complete arrangement of twenty five beads is called a configuration.
What is the minimum number of Blue beads in any configuration ?
    Correct answer is '6'. Can you explain this answer?
    Most Upvoted Answer
    Twenty five coloured beads are to be arranged in a grid comprising of ...
    To minimise number of Blue beads we need to maximise number of Red and Green beads. From the previous question solution, Maximum no. Red beads can be 9. The row in which has two red beads, we will place two green and one Blue bead additionally.
    The row with only one red bead we will place two green and two blue beads additionally. So overall there will be minimum 6 Blue beads.
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    Community Answer
    Twenty five coloured beads are to be arranged in a grid comprising of ...
    Introduction:
    We are given a grid comprising of five rows and five columns, and we need to arrange 25 coloured beads in this grid. Each bead is coloured either Red, Blue, or Green. There are certain rules that need to be followed while arranging the beads along any row or column.

    Rules:
    1. Two adjacent beads along the same row or column are always of different colours.
    2. There is at least one Green bead between any two Blue beads along the same row or column.
    3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.

    Minimum number of Blue beads:
    To find the minimum number of Blue beads in any configuration, let's consider a scenario where we have the minimum number of Blue beads.

    Assumption:
    Let's assume that there are no Green or Red beads in the configuration. In this case, all the 25 beads will be Blue.

    Calculating the number of Blue beads:
    Since there are 25 beads in total, and all of them are Blue in this scenario, the minimum number of Blue beads is 25.

    Verifying the configuration:
    Now, let's verify if this configuration satisfies the given rules.

    1. Two adjacent beads along the same row or column are always of different colours: In this configuration, all the beads are Blue, so this rule is satisfied.

    2. There is at least one Green bead between any two Blue beads along the same row or column: Since there are no Green beads in this configuration, this rule is not satisfied.

    3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column: Since there are no Red beads in this configuration, this rule is not satisfied.

    Conclusion:
    Therefore, the minimum number of Blue beads in any configuration is not 25. To satisfy all the given rules, we need to have at least one Green bead between any two Blue beads and at least one Blue and one Green bead between any two Red beads. Hence, the correct answer is '6'.
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    Directions: Read the following information carefully and answer the question given below.A person has kept some sweets in 10 lockers for his 10 students, so that each of them chooses one. In each locker, there are some chocolates and some lollipops, where each lollipop costs Rs. 15 and each chocolate costs Rs. 25. Each locker is differently coloured i.e. yellow, blue, white, red, green, brown, pink, grey, orange and purple. Lockers are in two rows, one above another. The bottom row has lockers marked with numbers 1 to 5 (left to right) and the top row has lockers marked with numbers 6 to 10 (left to right). Locker number 1 is just below locker number 6 and in the same way, locker number 2 is just below locker number 7 and so on. Locker numbers 1 to 5 contain sweets worth Rs. 485 and locker numbers 6 to 10 contain sweets worth Rs. 570. There are neither less than 3 sweets nor more than 8 sweets in any locker. Locker number 9 is brown in colour. Locker number 5 has 4 lollipops and 4 chocolates. Locker of red colour is numbered 3 more than the locker of green colour and both are in the same row. Locker number 1 contains sweets worth Rs. 125. The red coloured locker has sweets worth Rs. 45 more than the green coloured locker. Only the purple coloured locker contains the maximum number of sweets. The pink coloured locker is just above the yellow coloured locker. Grey colour locker is numbered 3 more than the locker which is yellow in colour and both are in the same row. The locker number which is numbered 1 less than the orange coloured locker contains sweets worth Rs. 95. The blue coloured locker contains 2 lollipops. The white coloured locker contains 3 sweets. Sweets in the orange coloured locker are worth Rs. 5 less than the sweets in the pink coloured locker. The red and white coloured lockers contain the same number of lollipops. Sweets in the grey coloured locker are worth Rs. 10 less than the white coloured locker. Sweets in the pink and blue coloured lockers cost Rs. 190 altogether. The orange and brown coloured lockers contain equal number of chocolates. Locker number 2 has sweets worth Rs. 80.Q.How many chocolates are there in lockers 6 to 10 altogether?

    Directions: Read the following information carefully and answer the question given below.A person has kept some sweets in 10 lockers for his 10 students, so that each of them chooses one. In each locker, there are some chocolates and some lollipops, where each lollipop costs Rs. 15 and each chocolate costs Rs. 25. Each locker is differently coloured i.e. yellow, blue, white, red, green, brown, pink, grey, orange and purple. Lockers are in two rows, one above another. The bottom row has lockers marked with numbers 1 to 5 (left to right) and the top row has lockers marked with numbers 6 to 10 (left to right). Locker number 1 is just below locker number 6 and in the same way, locker number 2 is just below locker number 7 and so on. Locker numbers 1 to 5 contain sweets worth Rs. 485 and locker numbers 6 to 10 contain sweets worth Rs. 570. There are neither less than 3 sweets nor more than 8 sweets in any locker. Locker number 9 is brown in colour. Locker number 5 has 4 lollipops and 4 chocolates. Locker of red colour is numbered 3 more than the locker of green colour and both are in the same row. Locker number 1 contains sweets worth Rs. 125. The red coloured locker has sweets worth Rs. 45 more than the green coloured locker. Only the purple coloured locker contains the maximum number of sweets. The pink coloured locker is just above the yellow coloured locker. Grey colour locker is numbered 3 more than the locker which is yellow in colour and both are in the same row. The locker number which is numbered 1 less than the orange coloured locker contains sweets worth Rs. 95. The blue coloured locker contains 2 lollipops. The white coloured locker contains 3 sweets. Sweets in the orange coloured locker are worth Rs. 5 less than the sweets in the pink coloured locker. The red and white coloured lockers contain the same number of lollipops. Sweets in the grey coloured locker are worth Rs. 10 less than the white coloured locker. Sweets in the pink and blue coloured lockers cost Rs. 190 altogether. The orange and brown coloured lockers contain equal number of chocolates. Locker number 2 has sweets worth Rs. 80.Q.Which of the following lockers is brown in colour?

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    Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer?
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    Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer?.
    Solutions for Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. 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 Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer?, a detailed solution for Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer? has been provided alongside types of Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.What is the minimum number of Blue beads in any configuration ?Correct answer is '6'. Can you explain this answer? tests, examples and also practice CAT tests.
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