A. 5
B. 7
C. 8
D. 9
Answer: C
Solution:
This octagonal figure has eight numbers written on it. Look carefully these numbers are not in any order
1, 2 , 4, 3 , 24 , 12 , 6, ?
These numbers are not forming any pattern like this.
But if we consider these numbers pairwise opposite to each other like this
( 1, 24 ), ( 2, 12 ), ( 4, 6 ), ( 3, ? ) and then check the multiplication/product of these paired numbers, we shall have the same result every time.
Look at here
1 × 24 = 2 × 12 = 4 × 6 = 3 × ? = 24
Hence 3 × ? = 24
? = 24 /3
? = 8
