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Logical Reasoning :: Logical Problems


  1. I. Pooja is older than Mukesh.
    II. Suresh is older than Pooja.
    III. Mukesh is older than Suresh.

    If the first two statements are true, the third statement is

  2. A.
    False
    B.
    True
    C.
    Uncertain


  3. I. Mohan runs faster than Sohan.
    II. Pooja runs faster than Mohan.
    III. Sohan runs faster than Pooja.

    If the first two statements are true, the third statement is

  4. A.
    False
    B.
    True
    C.
    Uncertain


  5. I. Tom weighs less than Peter.
    II. Tom weighs more than John.
    III. Out of these three boys, John weighs the least.

    If the first two statements are true, the third statement is

  6. A.
    False
    B.
    True
    C.
    Uncertain


  7. I. School A has more admissions than School B.
    II. School C has fewer admissions than School B.
    III. School A has fewer admissions than School C.

    If the first two statements are true, the third statement is

  8. A.
    False
    B.
    True
    C.
    Uncertain


  9. I. All flowers in the garden are red.
    II. Some of the flowers are roses.
    III. All roses in the garden are red.

    If the first two statements are true, the third statement is

  10. A.
    False
    B.
    True
    C.
    Uncertain


  11. I. The Majestic mall has more restaurants than the Star Mall.
    II. The Wave Mall has fewer restaurants than the Star Mall.
    III. The Majestic Mall has more restaurants than Wave Mall.

    If the first two statements are true, the third statement is

  12. A.
    False
    B.
    True
    C.
    Uncertain


  13. I. All the roses in Maria's garden are white.
    II. All the petunias in Maria's garden are yellow.
    III. All the flowers in Maria's garden are either white or yellow.

    If the first two statements are true, the third statement is

  14. A.
    False
    B.
    True
    C.
    Uncertain


  15. I. Geeta has four children.
    II. Two of the children have green eyes, and two of the children have blue eyes.
    III. Half of the children are girls.

    If all the statements are true, which of the following statements must be true?

    1. At least one boy has blue eyes.
    2. Two of the children are girls.
    3. The girls have green eyes.

  16. A.
    1 and 2 only
    B.
    2 and 3 only
    C.
    1 only
    D.
    2 only


  17. I. All chickens are birds.
    II. Some chickens are hens.
    III. Male birds do not lay eggs.

    If all the above statements are true, which of the following statements must be true?

    1. Hens are birds.
    2. All birds lay eggs.
    3. Some chickens are not hens.

  18. A.
    1 and 2 only
    B.
    2 and 3 only
    C.
    3 only
    D.
    1 and 3 only


  19. I. Tom has five vehicles.
    II. Three of the vehicles are blue.
    III. One of the vehicles is a van.

    If all the above statements are true, which of the following statements must be true?

    1. Tom has a blue van
    2. Tom has four cars
    3. Tom's favorite color is blue

  20. A.
    1
    B.
    1 and 2
    C.
    3
    D.
    None of these