IBPS Government Jobs Exams Logical Reasoning Number Series

15 21 39 77 143 (?)
(1) 243
(2) 240
(3) 253
(4) 245
(5) None of these

Read Solution (Total 1)

check this sequence::
15 21 39 77 143 245
6 18 38 66 102
12 20 28 36
8 8 8
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IBPS Other Question

Study the following table carefully to answer the questions that follow.
(A) 156
(B) 68
(C) 58
(D) 146
(E) None of these
If 1.5 x= 0.04 y, then the value of (y-x) (y+x) is:
(1) 730/77
(2) 73/77
(3) 7.3/77
(4) 703/77