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.
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)
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)
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)
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)
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