Aptitude Overflow
0 votes
25 views
6, 12, 21, ? , 48
A.  33
B.  39
C.  36
D.  31
E.  None of these
asked in Quantitative Aptitude by (7.2k points)   | 25 views

2 Answers

+1 vote
Best answer
$ 6 + (3 \times 2) = 12 $

$ 12 + (3 \times 3) = 21 $

$ \mathbf{21 + (3 \times 4) = 33} $

$ 33 + (3 \times 5) = 48 $
answered by (782 points)  
selected by
0 votes
option a
answered by (74 points)  

Related questions

1,886 questions
773 answers
328 comments
15,352 users