Reasoning

    Odd Man Out
    Find the odd man out from: Bullock, Giraffe, Ass, Camel & Donkey
    All except Giraffe are animals used as beasts of burden.
    Odd Man Out
    Find the odd man out from: Rival, Opponent, Foe & Ally
    Except Ally, all others are negative words.
    Odd Man Out
    Find the odd man out from: Veena, Sitar, Drum & Guitar
    All except Drum are string instruments.
    Analogy
    Architect : Building :: Sculptor : ? (analogy)
    Architect constructs Building and Sculptorconstructs Statue.
    Analogy
    Play is to actor as concert is to (analogy)
    An actor performs in a play. A musician performs at a concert. Choices a, c, and d are incorrect because none is people who perform.
    Analogy
    Anaemia : Blood :: Anarchy : ? (analogy)
    Anaemia is the state of lack of blood. Similarly, anarchy is the state of lack of government.So, the answer is (b)
    Analogy
    Tiger : Forest :: Otter : ? (analogy)
    As Tiger is found in Forest similarly Otter is found in the water.
    Analogy
    Botany : Plants :: Entomology : ? (analogy)
    Botany is the branch of science which deals with the study of plants. Similarly, Entomology is the branch of science which deals with the study of insects.Hence, the answer is (b).
    Analogy
    Authenticity : Apocryphal (analogy)
    Second is the one who lacks the first.
    Odd Man Out
    Find the odd man out from: Mouth Organ, Electric Guitar, Keyboard & Sonata
    Except Keyboard, all others are musical instruments.