self
Maths Puzzle
.
198, 194, 185, 169, ?
A. 92 B. 112
C. 136 D. 144
Read Solution (Total 1)
-
- D.144
The pattern is - 4,- 9,- 16,..[i.e. - 2^22, - 3^2, - 4^2,..]
198 -4=194
194 -9=185
185 -16=169
Missing term 169-25=144 - 12 years agoHelpfull: Yes(3) No(0)
self Other Question
3, 4, 7, 7, 13, 13, 21, 22, 31, 34, ?
A. 42 B. 43
C. 51 D. 52
2, 5, 9, ?, 20, 27
A. 14 B. 16
C. 18 D. 24