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  1. Number of composite numbers lying between 67 and 101 is :
    1. 27
    2. 24
    3. 26
    4. 23
Correct Option: A

Number of numbers lying between 67 and 101
⇒  101 – 67 – 1 = 33
Prime numbers ⇒  71, 73, 79, 83,
89 and 97 = 6
∴  Composite numbers = 33 – 6 = 27


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