Question 54

Find the missing number in the following series.
1, 1, 2, (…), 24, 120, 720

Solution

Share

1, 1, 2, (…), 24, 120, 720

1

$$1\times 1= 1$$

$$1\times 2= 2$$

$$2\times 3= 6$$

$$6\times 4= 24$$

$$24\times 5= 120$$

and so on 

Was this solution helpful?

Get AI Help

Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.

Enroll Now
Ask AI