Attempt the question given below on the basis of given series
7 8 9 7 6 5 3 4 2 8 9 7 2 4 5 9 2 9 7 6 4 7
How many 7’s are preceded by 9 & followed by 6
2
3
8
6
4
Combination to be made is 9 7 6.
In the given series, this combination is repeated 2 times.