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  1. The value of x in the sequence 1, 2, 6, 24, x is
    1. 46
    2. 56
    3. 96
    4. 120
Correct Option: D

The given sequence is based on the following pattern :
First term = 1
Second term = First term × 2 = 1 × 2 = 2
Third term = Second term × 3 = 2 × 3 = 6
Fourth term = Third term × 4 = 6 × 4 = 24
Fifth term = Fourth term × 5 = 24 × 5 = ?
∴ ? = 120

Hence, 120 will replace x.



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