1, 5, 14, 30, ?, 91
45
55
60
70
None of these
Correct Answer : B
A sequence of 4 digits, when considered as a number in base 10 is four times the number it represents in base 6. What is the sum of the digits of the sequence?
PAIN:SEDATIVE
Look at this series: 36, 34, 30, 28, 24, ... What number should come next?