logical reasoning
*120,80,40,45,?,15
a) 15
b) 20
c) 25
d) 30
Answers
Answered by
0
Step-by-step explanation:
15 will be the answer I hope so
Answered by
0
Two series are there 120 80 40 & 45 X 5
120
80 (80/120= 2/3 =2×1/3
40 (40/120=1/3))
3rd number /1st number = 40/120=1/3
45
15 15/45=1/3
5 5/15= 1/3
similarly ratio of last number 5 fist number 5/45=1/3
15 is right answer
Similar questions