self
Maths Puzzle
.
6, 12, 21, ?, 48
A. 33 B. 38
C. 40 D. 45
Read Solution (Total 2)
-
- A.33
Pattern is +6, +9, +12, +15...
6 +6=12
12+9=21
Missing term : 21 +12=33 - 12 years agoHelpfull: Yes(2) No(2)
- 6+3+3=12
12+6+3=21
21+9+3=33
33+12+3=48 - 8 years agoHelpfull: Yes(0) No(0)
self Other Question
2, 3, 5,7,11,?, 17
A. 12 B. 13
C. 14 D. 15
.
Which term of the series 5, 10, 20, 40, ..... is 1280?
A. 10th
B. 9th
C. 8th
D. None of these