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RRB RPF RPSF SI and CONS Model Papers 10 with solutions
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© examsnet.com
Question : 53
Total: 120
The next term in the sequence – 1, 6, 25, 62, 123, 214, ... is
343
342
341
None of these
Validate
Solution:
(3) The sequence is based onthe following pattern :1
3
– 2 = 1 – 2 = – 1
2
3
– 2 = 8 – 2 = 6
3
3
– 2 = 27 – 2 = 25
4
3
– 2 = 64 – 2 = 62
5
3
– 2 = 125 – 2 = 123
6
3
– 2 = 216 – 2 = 214
7
3
– 2 = 343 – 2 = 341
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