-4, -3, 1, 19, ?1). 212). 383). 694). 115

1.	-4, -3, 1, 19, ?1). 212). 383). 694). 115
Answer» The pattern for the given series is: (n! – 5) = number Where, n! = n × (n - 1) × (n - 2)... × 1.(0! = 1) ⇒ (1!) – 5 = (1 – 5) = (- 4) ⇒ (2!) – 5 = (2 – 5) = ( -3) ⇒ (3!) – 5 = (6 – 5) = 1 ⇒ (4!) – 5 = (24 – 5) = 19 ⇒ (5!) – 5 = (120 – 5) = 115 = ?

Answer»

The pattern for the given series is:

(n! – 5) = number

Where, n! = n × (n - 1) × (n - 2)... × 1.(0! = 1)

⇒ (1!) – 5 = (1 – 5) = (- 4)

⇒ (2!) – 5 = (2 – 5) = ( -3)

⇒ (3!) – 5 = (6 – 5) = 1

⇒ (4!) – 5 = (24 – 5) = 19

⇒ (5!) – 5 = (120 – 5) = 115 = ?

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