Self Studies

Logical Reasoni...

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  • Question 1
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    Directions For Questions

    Four Friends, Amal, Bimal, Chetan, and Dhoni went to a fruit seller and bought a total of 55 items of fruits of 3 categories - Apple, Orange, and Banana. None of the friends bought the same number of total items and each of them bought at least one item from each category. 
    The following facts are also known about the categories:
    i) The number of apples and bananas purchased by Amal is the same, while the number of orange items purchased by him is thrice of apples.
    ii) The number of Apples purchased by Bimal is the average of the number of fruits he purchased in the other two categories. The number of Bananas purchased by Bimal is more than the number of apples he purchased.
    iii) Out of the total fruits purchased by Chetan, 3/7th belonged to apples and 2/7th to Bananas.
    iv) Apples, Oranges, and Bananas purchased by Dhoni are in the ratio 2:2:3.
    v) The total number of fruits purchased by Dhoni was less than the number of oranges purchased by Amal.

    ...view full instructions

    Which of the following cannot be the sum of the fruits bought by Chetan and Bimal?

  • Question 2
    3 / -1

    Directions For Questions

    Four Friends, Amal, Bimal, Chetan, and Dhoni went to a fruit seller and bought a total of 55 items of fruits of 3 categories - Apple, Orange, and Banana. None of the friends bought the same number of total items and each of them bought at least one item from each category. 
    The following facts are also known about the categories:
    i) The number of apples and bananas purchased by Amal is the same, while the number of orange items purchased by him is thrice of apples.
    ii) The number of Apples purchased by Bimal is the average of the number of fruits he purchased in the other two categories. The number of Bananas purchased by Bimal is more than the number of apples he purchased.
    iii) Out of the total fruits purchased by Chetan, 3/7th belonged to apples and 2/7th to Bananas.
    iv) Apples, Oranges, and Bananas purchased by Dhoni are in the ratio 2:2:3.
    v) The total number of fruits purchased by Dhoni was less than the number of oranges purchased by Amal.

    ...view full instructions

    If Chetan has 3k apples, where k is the number of bananas Amal has, find the total number of apples?

  • Question 3
    3 / -1

    Directions For Questions

    Four Friends, Amal, Bimal, Chetan, and Dhoni went to a fruit seller and bought a total of 55 items of fruits of 3 categories - Apple, Orange, and Banana. None of the friends bought the same number of total items and each of them bought at least one item from each category. 
    The following facts are also known about the categories:
    i) The number of apples and bananas purchased by Amal is the same, while the number of orange items purchased by him is thrice of apples.
    ii) The number of Apples purchased by Bimal is the average of the number of fruits he purchased in the other two categories. The number of Bananas purchased by Bimal is more than the number of apples he purchased.
    iii) Out of the total fruits purchased by Chetan, 3/7th belonged to apples and 2/7th to Bananas.
    iv) Apples, Oranges, and Bananas purchased by Dhoni are in the ratio 2:2:3.
    v) The total number of fruits purchased by Dhoni was less than the number of oranges purchased by Amal.

    ...view full instructions

    If Bimal bought 5 bananas, what is the number of apples bought by him?

  • Question 4
    3 / -1

    Directions For Questions

    Four Friends, Amal, Bimal, Chetan, and Dhoni went to a fruit seller and bought a total of 55 items of fruits of 3 categories - Apple, Orange, and Banana. None of the friends bought the same number of total items and each of them bought at least one item from each category. 
    The following facts are also known about the categories:
    i) The number of apples and bananas purchased by Amal is the same, while the number of orange items purchased by him is thrice of apples.
    ii) The number of Apples purchased by Bimal is the average of the number of fruits he purchased in the other two categories. The number of Bananas purchased by Bimal is more than the number of apples he purchased.
    iii) Out of the total fruits purchased by Chetan, 3/7th belonged to apples and 2/7th to Bananas.
    iv) Apples, Oranges, and Bananas purchased by Dhoni are in the ratio 2:2:3.
    v) The total number of fruits purchased by Dhoni was less than the number of oranges purchased by Amal.

    ...view full instructions

    What is the total number combinations possible for this distribution?

  • Question 5
    3 / -1

    Directions For Questions

    Four Friends, Amal, Bimal, Chetan, and Dhoni went to a fruit seller and bought a total of 55 items of fruits of 3 categories - Apple, Orange, and Banana. None of the friends bought the same number of total items and each of them bought at least one item from each category. 
    The following facts are also known about the categories:
    i) The number of apples and bananas purchased by Amal is the same, while the number of orange items purchased by him is thrice of apples.
    ii) The number of Apples purchased by Bimal is the average of the number of fruits he purchased in the other two categories. The number of Bananas purchased by Bimal is more than the number of apples he purchased.
    iii) Out of the total fruits purchased by Chetan, 3/7th belonged to apples and 2/7th to Bananas.
    iv) Apples, Oranges, and Bananas purchased by Dhoni are in the ratio 2:2:3.
    v) The total number of fruits purchased by Dhoni was less than the number of oranges purchased by Amal.

    ...view full instructions

    What is the maximum possible number of Bananas bought by them?

  • Question 6
    3 / -1

    Directions For Questions

    ABC is a data entry firm which assesses the performance of its employees based on their accuracy. The table given below gives the number of employees corresponding to their accuracy percentage and years of experience.

    Note : [10-20) indicates 10 $$\leq$$ % of Accuracy < 20

    ...view full instructions

    A group of 80 employees is given a bonus of Rs.20,000/-.Which of the following can be true about the group.

  • Question 7
    3 / -1

    Directions For Questions

    ABC is a data entry firm which assesses the performance of its employees based on their accuracy. The table given below gives the number of employees corresponding to their accuracy percentage and years of experience.

    Note : [10-20) indicates 10 $$\leq$$ % of Accuracy < 20

    ...view full instructions

    There is a committee visiting the organization to evaluate the employees. So the organization has divided them into 4 groups.An employee can be a member of only one group.
    Managerial group $$G_1$$: Employees with at least 11 yrs of exp and 80% accuracy
    Decisional group $$G_2$$: Employees with at least 9 yrs of exp and 60% accuracy and less than 11 years of experience and 80% accuracy
    Interpersonal group $$G_3$$: Employees with at least 5 yrs of exp and 40% accuracy and less than 11 years of experience and 60% accuracy
    Informational group $$G_4$$: Employees having at least 20% accuracy and less than 2 years of experience and 80% accuracy

    Which among the following options is correct?

  • Question 8
    3 / -1

    Directions For Questions

    ABC is a data entry firm which assesses the performance of its employees based on their accuracy. The table given below gives the number of employees corresponding to their accuracy percentage and years of experience.

    Note : [10-20) indicates 10 $$\leq$$ % of Accuracy < 20

    ...view full instructions

    In the age group of [9-11),the accuracy percentage is at least

  • Question 9
    3 / -1

    Directions For Questions

    ABC is a data entry firm which assesses the performance of its employees based on their accuracy. The table given below gives the number of employees corresponding to their accuracy percentage and years of experience.


    Note : [10-20) indicates 10 $$\leq$$ % of Accuracy < 20

    ...view full instructions

    For the employees with accuracy in the range [80-90), the average work experience would be atleast

  • Question 10
    3 / -1

    Directions For Questions

    ABC is a data entry firm which assesses the performance of its employees based on their accuracy. The table given below gives the number of employees corresponding to their accuracy percentage and years of experience.

    Note : [10-20) indicates 10 $$\leq$$ % of Accuracy < 20

    ...view full instructions

    Due to the pandemic, ABC started laying off employees with an accuracy of less than 50% or having an experience of fewer than 7 years. What is the approximate percentage decrease in the number of employees who have an experience of atleast 5 years but less than 9 years?

  • Question 11
    3 / -1

    Directions For Questions

    Ravi Shastri wants to select a 5 member team to represent India in England. The team must have 2 bowlers and 3 batsmen.
    1. Ishant, Ashwin, Bhuvi and Jadeja are the available bowlers whereas Rohit, Virat, Dhoni, Pant, Shikhar and Rahane are the available batsmen.
    2. Ashwin and Jadeja are spinners whereas other 2 are pacers. Ravi Shastri insists on having 1 spinner and 1 pacer in the team.
    3. Ishant has a feud with Jadeja. Thus, they cannot play together. Same is the case with Bhuvi and Ashwin.
    4. Rahane and Shikhar must be selected together
    5. Rohit cannot play with either Virat or Dhoni.

    ...view full instructions

    In how many possible ways can we select the team?

  • Question 12
    3 / -1

    Directions For Questions

    Ravi Shastri wants to select a 5 member team to represent India in England. The team must have 2 bowlers and 3 batsmen.
    1. Ishant, Ashwin, Bhuvi and Jadeja are the available bowlers whereas Rohit, Virat, Dhoni, Pant, Shikhar and Rahane are the available batsmen.
    2. Ashwin and Jadeja are spinners whereas other 2 are pacers. Ravi Shastri insists on having 1 spinner and 1 pacer in the team.
    3. Ishant has a feud with Jadeja. Thus, they cannot play together. Same is the case with Bhuvi and Ashwin.
    4. Rahane and Shikhar must be selected together
    5. Rohit cannot play with either Virat or Dhoni.

    ...view full instructions

    If Rohit is selected then which of the following player must be selected?

  • Question 13
    3 / -1

    Directions For Questions

    Ravi Shastri wants to select a 5 member team to represent India in England. The team must have 2 bowlers and 3 batsmen.
    1. Ishant, Ashwin, Bhuvi and Jadeja are the available bowlers whereas Rohit, Virat, Dhoni, Pant, Shikhar and Rahane are the available batsmen.
    2. Ashwin and Jadeja are spinners whereas other 2 are pacers. Ravi Shastri insists on having 1 spinner and 1 pacer in the team.
    3. Ishant has a feud with Jadeja. Thus, they cannot play together. Same is the case with Bhuvi and Ashwin.
    4. Rahane and Shikhar must be selected together
    5. Rohit cannot play with either Virat or Dhoni.

    ...view full instructions

    If Dhoni is selected then how many teams are possible?

  • Question 14
    3 / -1

    Directions For Questions

    Ravi Shastri wants to select a 5 member team to represent India in England. The team must have 2 bowlers and 3 batsmen.
    1. Ishant, Ashwin, Bhuvi and Jadeja are the available bowlers whereas Rohit, Virat, Dhoni, Pant, Shikhar and Rahane are the available batsmen.
    2. Ashwin and Jadeja are spinners whereas other 2 are pacers. Ravi Shastri insists on having 1 spinner and 1 pacer in the team.
    3. Ishant has a feud with Jadeja. Thus, they cannot play together. Same is the case with Bhuvi and Ashwin.
    4. Rahane and Shikhar must be selected together
    5. Rohit cannot play with either Virat or Dhoni.

    ...view full instructions

    In how many different teams can Pant and Rohit be together?

  • Question 15
    3 / -1

    Directions For Questions

    Ravi Shastri wants to select a 5 member team to represent India in England. The team must have 2 bowlers and 3 batsmen.
    1. Ishant, Ashwin, Bhuvi and Jadeja are the available bowlers whereas Rohit, Virat, Dhoni, Pant, Shikhar and Rahane are the available batsmen.
    2. Ashwin and Jadeja are spinners whereas other 2 are pacers. Ravi Shastri insists on having 1 spinner and 1 pacer in the team.
    3. Ishant has a feud with Jadeja. Thus, they cannot play together. Same is the case with Bhuvi and Ashwin.
    4. Rahane and Shikhar must be selected together
    5. Rohit cannot play with either Virat or Dhoni.

    ...view full instructions

    If all the possible teams are considered then which player will be selected the least no of times? (according to the given conditions)

  • Question 16
    3 / -1

    Directions For Questions

    Read the following information carefully and answer the questions which follow.

    In a society consisting of 200 people, each person reads at least one newspaper among ‘Hindu’, ‘Indian Express’ and ‘Times of India’. It is known that 130 people read ‘Times of India’. The number of people reading all three newspapers is twice the number of people who read only ‘Indian Express’. 100 people read ‘Hindu’. Number of people reading only ‘Indian Express’ and ‘Times of India’ is half of the number of people reading only ‘Hindu and Indian Express. The number of people reading at least 2 newspapers is 50 more than then the number of people who read at least 3 newspapers. 60 people read Indian Express.

    ...view full instructions

    How many people read only ‘Hindu’?

  • Question 17
    3 / -1

    Directions For Questions

    Read the following information carefully and answer the questions which follow.

    In a society consisting of 200 people, each person reads at least one newspaper among ‘Hindu’, ‘Indian Express’ and ‘Times of India’. It is known that 130 people read ‘Times of India’. The number of people reading all three newspapers is twice the number of people who read only ‘Indian Express’. 100 people read ‘Hindu’. Number of people reading only ‘Indian Express’ and ‘Times of India’ is half of the number of people reading only ‘Hindu and Indian Express. The number of people reading at least 2 newspapers is 50 more than then the number of people who read at least 3 newspapers. 60 people read Indian Express.

    ...view full instructions

    How many people read only Times of India?

  • Question 18
    3 / -1

    Directions For Questions

    Read the following information carefully and answer the questions which follow.

    In a society consisting of 200 people, each person reads at least one newspaper among ‘Hindu’, ‘Indian Express’ and ‘Times of India’. It is known that 130 people read ‘Times of India’. The number of people reading all three newspapers is twice the number of people who read only ‘Indian Express’. 100 people read ‘Hindu’. Number of people reading only ‘Indian Express’ and ‘Times of India’ is half of the number of people reading only ‘Hindu and Indian Express. The number of people reading at least 2 newspapers is 50 more than then the number of people who read at least 3 newspapers. 60 people read Indian Express.

    ...view full instructions

    How many people read exactly two newspapers?

  • Question 19
    3 / -1

    Directions For Questions

    Read the following information carefully and answer the questions which follow.

    In a society consisting of 200 people, each person reads at least one newspaper among ‘Hindu’, ‘Indian Express’ and ‘Times of India’. It is known that 130 people read ‘Times of India’. The number of people reading all three newspapers is twice the number of people who read only ‘Indian Express’. 100 people read ‘Hindu’. Number of people reading only ‘Indian Express’ and ‘Times of India’ is half of the number of people reading only ‘Hindu and Indian Express. The number of people reading at least 2 newspapers is 50 more than then the number of people who read at least 3 newspapers. 60 people read Indian Express.

    ...view full instructions

    What is the difference between the number of people who read only Hindu and Indian express and the number of people who read only Hindu and Times of India?

  • Question 20
    3 / -1

    Directions For Questions

    Read the following information carefully and answer the questions which follow.

    In a society consisting of 200 people, each person reads at least one newspaper among ‘Hindu’, ‘Indian Express’ and ‘Times of India’. It is known that 130 people read ‘Times of India’. The number of people reading all three newspapers is twice the number of people who read only ‘Indian Express’. 100 people read ‘Hindu’. Number of people reading only ‘Indian Express’ and ‘Times of India’ is half of the number of people reading only ‘Hindu and Indian Express. The number of people reading at least 2 newspapers is 50 more than then the number of people who read at least 3 newspapers. 60 people read Indian Express.

    ...view full instructions

    What is the number of people who read at most 2 newspapers?

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