Verbal Reasoning - Series Completion - Discussion
Discussion Forum : Series Completion - Section 2 (Q.No. 1)
Directions to Solve
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
1.
1, 1, 2, 6, 24, ?, 720
Answer: Option
Explanation:
The pattern is x 1, x 2, x 3, x 4,.....
So, missing term = 24 x 5 = 120.
Discussion:
5 comments Page 1 of 1.
MMB said:
1 decade ago
It is a factorial function.
0! = 1.
1! = 1.
2! = 2.
3! = 6.
4! = 24.
5! = 120.
6! = 720.
0! = 1.
1! = 1.
2! = 2.
3! = 6.
4! = 24.
5! = 120.
6! = 720.
(2)
Gitanjali said:
3 years ago
1*1 = 1,
1*2 = 2,
2*3 =6,
6*4 = 24,
24*5 = 120,
120*6 = 720.
1*2 = 2,
2*3 =6,
6*4 = 24,
24*5 = 120,
120*6 = 720.
(7)
SHALINI said:
1 decade ago
1*1=1
1*2=2
2*3=6
6*4=24
24*5=120
120*6=720
1*2=2
2*3=6
6*4=24
24*5=120
120*6=720
(1)
Poddar said:
4 years ago
Good one. Thanks for explaining the answer.
(3)
Tanmay said:
4 years ago
0!= 1,
1!= 1,
2!= 3,
3!= 6.
1!= 1,
2!= 3,
3!= 6.
(3)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers